[jira] [Comment Edited] (CASSANDRA-11024) Unexpected exception during request; java.lang.StackOverflowError: null

[Kai Wang (JIRA)]

    [ 
https://issues.apache.org/jira/browse/CASSANDRA-11024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15106870#comment-15106870
 ] 

Kai Wang edited comment on CASSANDRA-11024 at 1/19/16 3:28 PM:
---------------------------------------------------------------

Yeah, I double checked. This is how the log looks like.

{noformat}
ERROR [SharedPool-Worker-2] 2016-01-15 20:49:07,999 Message.java:611 - 
Unexpected exception during request; channel = [id: 0x727ba949, 
/192.168.0.3:50333 => /192.168.0.12:9042]
java.lang.StackOverflowError: null
        at 
com.google.common.base.Preconditions.checkPositionIndex(Preconditions.java:339) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.AbstractIndexedListIterator.<init>(AbstractIndexedListIterator.java:69)
 ~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators$11.<init>(Iterators.java:1048) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators.forArray(Iterators.java:1048) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.RegularImmutableList.listIterator(RegularImmutableList.java:106)
 ~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.listIterator(ImmutableList.java:344) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.iterator(ImmutableList.java:340) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.iterator(ImmutableList.java:61) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables.iterators(Iterables.java:504) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables.access$100(Iterables.java:60) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$2.iterator(Iterables.java:494) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$3.transform(Iterables.java:508) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$3.transform(Iterables.java:505) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators$5.hasNext(Iterators.java:543) 
~[guava-16.0.jar:na]
...
... (repeat hasNext line for ~1000 times)
...
        at 
com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
~[guava-16.0.jar:na]
WARN  [SharedPool-Worker-3] 2016-01-15 20:49:08,001 SliceQueryFilter.java:307 - 
Read 55 live and 68967 tombstone cells in ks.cf for key: pk. (see 
tombstone_warn_threshold). 197 columns were requested, slices=[-]
...
{noformat}


was (Author: depend):
Yes, the log is like this:

{noformat}
ERROR [SharedPool-Worker-2] 2016-01-15 20:49:07,999 Message.java:611 - 
Unexpected exception during request; channel = [id: 0x727ba949, 
/192.168.0.3:50333 => /192.168.0.12:9042]
java.lang.StackOverflowError: null
        at 
com.google.common.base.Preconditions.checkPositionIndex(Preconditions.java:339) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.AbstractIndexedListIterator.<init>(AbstractIndexedListIterator.java:69)
 ~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators$11.<init>(Iterators.java:1048) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators.forArray(Iterators.java:1048) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.RegularImmutableList.listIterator(RegularImmutableList.java:106)
 ~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.listIterator(ImmutableList.java:344) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.iterator(ImmutableList.java:340) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.ImmutableList.iterator(ImmutableList.java:61) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables.iterators(Iterables.java:504) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables.access$100(Iterables.java:60) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$2.iterator(Iterables.java:494) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$3.transform(Iterables.java:508) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterables$3.transform(Iterables.java:505) 
~[guava-16.0.jar:na]
        at 
com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48) 
~[guava-16.0.jar:na]
        at com.google.common.collect.Iterators$5.hasNext(Iterators.java:543) 
~[guava-16.0.jar:na]
...
... (repeat hasNext line for ~1000 times)
...
        at 
com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
~[guava-16.0.jar:na]
WARN  [SharedPool-Worker-3] 2016-01-15 20:49:08,001 SliceQueryFilter.java:307 - 
Read 55 live and 68967 tombstone cells in ks.cf for key: pk. (see 
tombstone_warn_threshold). 197 columns were requested, slices=[-]
...
{noformat}

> Unexpected exception during request; java.lang.StackOverflowError: null
> -----------------------------------------------------------------------
>
>                 Key: CASSANDRA-11024
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11024
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: CentOS 7, Java x64 1.8.0_65
>            Reporter: Kai Wang
>            Priority: Minor
>
> This happened when I run a "SELECT *" query on a very wide table. The table 
> has over 1000 columns and a lot of nulls. If I run "SELECT * ... LIMIT 10" or 
> "SELECT a,b,c FROM ...", then it's fine. The data is being actively inserted 
> when I run the query. Will try later when compaction (LCS) catches up.
> {noformat}
> ERROR [SharedPool-Worker-5] 2016-01-15 20:49:08,212 Message.java:611 - 
> Unexpected exception during request; channel = [id: 0x8e11d570, 
> /192.168.0.3:50332 => /192.168.0.11:9042]
> java.lang.StackOverflowError: null
>       at 
> com.google.common.base.Preconditions.checkPositionIndex(Preconditions.java:339)
>  ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.AbstractIndexedListIterator.<init>(AbstractIndexedListIterator.java:69)
>  ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$11.<init>(Iterators.java:1048) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators.forArray(Iterators.java:1048) 
> ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.RegularImmutableList.listIterator(RegularImmutableList.java:106)
>  ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.ImmutableList.listIterator(ImmutableList.java:344) 
> ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.ImmutableList.iterator(ImmutableList.java:340) 
> ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.ImmutableList.iterator(ImmutableList.java:61) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterables.iterators(Iterables.java:504) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterables.access$100(Iterables.java:60) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterables$2.iterator(Iterables.java:494) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterables$3.transform(Iterables.java:508) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterables$3.transform(Iterables.java:505) 
> ~[guava-16.0.jar:na]
>       at 
> com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
>  ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:543) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
>       at com.google.common.collect.Iterators$5.hasNext(Iterators.java:542) 
> ~[guava-16.0.jar:na]
> {noformat}



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