post-2392 trunk does not build with java 7
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Key: CASSANDRA-3796
URL: https://issues.apache.org/jira/browse/CASSANDRA-3796
Project: Cassandra
Issue Type: Bug
Reporter: Peter Schuller
Assignee: Peter Schuller
Priority: Minor
See below, on a fresh clone. Builds w/ java 6.
{code}
[javac]
/tmp/c2/cassandra/src/java/org/apache/cassandra/io/sstable/SSTableReader.java:419:
error: no suitable method found for
binarySearch(List<DecoratedKey>,RowPosition)
[javac] int index =
Collections.binarySearch(indexSummary.getKeys(), key);
[javac] ^
[javac] method Collections.<T#1>binarySearch(List<? extends
T#1>,T#1,Comparator<? super T#1>) is not applicable
[javac] (cannot instantiate from arguments because actual and formal
argument lists differ in length)
[javac] method Collections.<T#2>binarySearch(List<? extends
Comparable<? super T#2>>,T#2) is not applicable
[javac] (no instance(s) of type variable(s) T#2 exist so that
argument type List<DecoratedKey> conforms to formal parameter type List<?
extends Comparable<? super T#2>>)
[javac] where T#1,T#2 are type-variables:
[javac] T#1 extends Object declared in method <T#1>binarySearch(List<?
extends T#1>,T#1,Comparator<? super T#1>)
[javac] T#2 extends Object declared in method <T#2>binarySearch(List<?
extends Comparable<? super T#2>>,T#2)
[javac]
/tmp/c2/cassandra/src/java/org/apache/cassandra/io/sstable/SSTableReader.java:509:
error: no suitable method found for
binarySearch(List<DecoratedKey>,RowPosition)
[javac] int left = Collections.binarySearch(samples,
leftPosition);
[javac] ^
[javac] method Collections.<T#1>binarySearch(List<? extends
T#1>,T#1,Comparator<? super T#1>) is not applicable
[javac] (cannot instantiate from arguments because actual and formal
argument lists differ in length)
[javac] method Collections.<T#2>binarySearch(List<? extends
Comparable<? super T#2>>,T#2) is not applicable
[javac] (no instance(s) of type variable(s) T#2 exist so that
argument type List<DecoratedKey> conforms to formal parameter type List<?
extends Comparable<? super T#2>>)
[javac] where T#1,T#2 are type-variables:
[javac] T#1 extends Object declared in method <T#1>binarySearch(List<?
extends T#1>,T#1,Comparator<? super T#1>)
[javac] T#2 extends Object declared in method <T#2>binarySearch(List<?
extends Comparable<? super T#2>>,T#2)
[javac]
/tmp/c2/cassandra/src/java/org/apache/cassandra/io/sstable/SSTableReader.java:521:
error: no suitable method found for
binarySearch(List<DecoratedKey>,RowPosition)
[javac] : Collections.binarySearch(samples,
rightPosition);
[javac] ^
[javac] method Collections.<T#1>binarySearch(List<? extends
T#1>,T#1,Comparator<? super T#1>) is not applicable
[javac] (cannot instantiate from arguments because actual and formal
argument lists differ in length)
[javac] method Collections.<T#2>binarySearch(List<? extends
Comparable<? super T#2>>,T#2) is not applicable
[javac] (no instance(s) of type variable(s) T#2 exist so that
argument type List<DecoratedKey> conforms to formal parameter type List<?
extends Comparable<? super T#2>>)
[javac] where T#1,T#2 are type-variables:
[javac] T#1 extends Object declared in method <T#1>binarySearch(List<?
extends T#1>,T#1,Comparator<? super T#1>)
[javac] T#2 extends Object declared in method <T#2>binarySearch(List<?
extends Comparable<? super T#2>>,T#2)
{code}
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