GIRAPH-1122 Javadoc generation fails for Giraph 1.2.0

Test Plan: mvn clean site -DskipTests -Phadoop_2 
-Ddependency.locations.enabled=false

Reviewers: majakabiljo, dionysis.logothetis

Reviewed By: dionysis.logothetis

Differential Revision: https://reviews.facebook.net/D64995


Project: http://git-wip-us.apache.org/repos/asf/giraph/repo
Commit: http://git-wip-us.apache.org/repos/asf/giraph/commit/70c6545a
Tree: http://git-wip-us.apache.org/repos/asf/giraph/tree/70c6545a
Diff: http://git-wip-us.apache.org/repos/asf/giraph/diff/70c6545a

Branch: refs/heads/trunk
Commit: 70c6545a6821977b22cce62e993fc14eafe994d9
Parents: bf4c371
Author: Sergey Edunov <edu...@fb.com>
Authored: Fri Oct 14 13:43:50 2016 -0700
Committer: Sergey Edunov <edu...@fb.com>
Committed: Fri Oct 14 13:43:50 2016 -0700

----------------------------------------------------------------------
 .../block_app/framework/api/BlockApiHandle.java     |  3 +++
 .../framework/piece/DefaultParentPiece.java         |  8 ++------
 .../block_app/reducers/array/ArrayOfHandles.java    |  3 ++-
 .../comm/flow_control/CreditBasedFlowControl.java   |  4 ++--
 .../giraph/comm/requests/SendWorkerDataRequest.java |  2 +-
 .../comm/requests/SendWorkerEdgesRequest.java       |  2 +-
 .../comm/requests/SendWorkerMessagesRequest.java    |  2 +-
 .../requests/SendWorkerOneMessageToManyRequest.java |  2 +-
 .../apache/giraph/conf/FacebookConfiguration.java   |  1 -
 .../org/apache/giraph/conf/GiraphConfiguration.java | 16 ++++++++--------
 .../org/apache/giraph/conf/GiraphConstants.java     |  2 +-
 .../conf/ImmutableClassesGiraphConfiguration.java   |  2 +-
 .../java/org/apache/giraph/function/Consumer.java   |  2 +-
 .../java/org/apache/giraph/function/Function.java   |  2 +-
 .../org/apache/giraph/function/ObjectTransfer.java  |  4 ++--
 .../org/apache/giraph/function/PairConsumer.java    |  2 +-
 .../org/apache/giraph/function/PairFunction.java    |  2 +-
 .../org/apache/giraph/function/PairPredicate.java   |  2 +-
 .../java/org/apache/giraph/function/Predicate.java  |  2 +-
 .../java/org/apache/giraph/function/Supplier.java   |  2 +-
 .../org/apache/giraph/function/TripleFunction.java  |  2 +-
 .../giraph/function/primitive/BooleanConsumer.java  |  2 +-
 .../giraph/function/primitive/BooleanPredicate.java |  2 +-
 .../giraph/function/primitive/ByteConsumer.java     |  2 +-
 .../giraph/function/primitive/BytePredicate.java    |  2 +-
 .../function/primitive/Double2ObjFunction.java      |  2 +-
 .../giraph/function/primitive/DoubleConsumer.java   |  2 +-
 .../giraph/function/primitive/DoublePredicate.java  |  2 +-
 .../giraph/function/primitive/FloatConsumer.java    |  2 +-
 .../giraph/function/primitive/FloatPredicate.java   |  2 +-
 .../giraph/function/primitive/Int2ObjFunction.java  |  2 +-
 .../giraph/function/primitive/IntConsumer.java      |  2 +-
 .../giraph/function/primitive/IntPredicate.java     |  2 +-
 .../giraph/function/primitive/IntSupplier.java      |  2 +-
 .../giraph/function/primitive/LongConsumer.java     |  2 +-
 .../giraph/function/primitive/LongPredicate.java    |  2 +-
 .../function/primitive/Obj2BooleanFunction.java     |  2 +-
 .../giraph/function/primitive/Obj2ByteFunction.java |  2 +-
 .../function/primitive/Obj2DoubleFunction.java      |  2 +-
 .../function/primitive/Obj2FloatFunction.java       |  2 +-
 .../giraph/function/primitive/Obj2IntFunction.java  |  2 +-
 .../giraph/function/primitive/Obj2LongFunction.java |  2 +-
 .../function/primitive/Obj2ShortFunction.java       |  2 +-
 .../giraph/function/primitive/PrimitiveRefs.java    |  2 --
 .../giraph/function/primitive/ShortConsumer.java    |  2 +-
 .../giraph/function/primitive/ShortPredicate.java   |  2 +-
 .../primitive/pairs/BooleanBooleanConsumer.java     |  2 +-
 .../primitive/pairs/BooleanBooleanPredicate.java    |  2 +-
 .../primitive/pairs/BooleanByteConsumer.java        |  2 +-
 .../primitive/pairs/BooleanBytePredicate.java       |  2 +-
 .../primitive/pairs/BooleanDoubleConsumer.java      |  2 +-
 .../primitive/pairs/BooleanDoublePredicate.java     |  2 +-
 .../primitive/pairs/BooleanFloatConsumer.java       |  2 +-
 .../primitive/pairs/BooleanFloatPredicate.java      |  2 +-
 .../primitive/pairs/BooleanIntConsumer.java         |  2 +-
 .../primitive/pairs/BooleanIntPredicate.java        |  2 +-
 .../primitive/pairs/BooleanLongConsumer.java        |  2 +-
 .../primitive/pairs/BooleanLongPredicate.java       |  2 +-
 .../primitive/pairs/ByteBooleanConsumer.java        |  2 +-
 .../primitive/pairs/ByteBooleanPredicate.java       |  2 +-
 .../function/primitive/pairs/ByteByteConsumer.java  |  2 +-
 .../function/primitive/pairs/ByteBytePredicate.java |  2 +-
 .../primitive/pairs/ByteDoubleConsumer.java         |  2 +-
 .../primitive/pairs/ByteDoublePredicate.java        |  2 +-
 .../function/primitive/pairs/ByteFloatConsumer.java |  2 +-
 .../primitive/pairs/ByteFloatPredicate.java         |  2 +-
 .../function/primitive/pairs/ByteIntConsumer.java   |  2 +-
 .../function/primitive/pairs/ByteIntPredicate.java  |  2 +-
 .../function/primitive/pairs/ByteLongConsumer.java  |  2 +-
 .../function/primitive/pairs/ByteLongPredicate.java |  2 +-
 .../primitive/pairs/DoubleBooleanConsumer.java      |  2 +-
 .../primitive/pairs/DoubleBooleanPredicate.java     |  2 +-
 .../primitive/pairs/DoubleByteConsumer.java         |  2 +-
 .../primitive/pairs/DoubleBytePredicate.java        |  2 +-
 .../primitive/pairs/DoubleDoubleConsumer.java       |  2 +-
 .../primitive/pairs/DoubleDoublePredicate.java      |  2 +-
 .../primitive/pairs/DoubleFloatConsumer.java        |  2 +-
 .../primitive/pairs/DoubleFloatPredicate.java       |  2 +-
 .../function/primitive/pairs/DoubleIntConsumer.java |  2 +-
 .../primitive/pairs/DoubleIntPredicate.java         |  2 +-
 .../primitive/pairs/DoubleLongConsumer.java         |  2 +-
 .../primitive/pairs/DoubleLongPredicate.java        |  2 +-
 .../primitive/pairs/FloatBooleanConsumer.java       |  2 +-
 .../primitive/pairs/FloatBooleanPredicate.java      |  2 +-
 .../function/primitive/pairs/FloatByteConsumer.java |  2 +-
 .../primitive/pairs/FloatBytePredicate.java         |  2 +-
 .../primitive/pairs/FloatDoubleConsumer.java        |  2 +-
 .../primitive/pairs/FloatDoublePredicate.java       |  2 +-
 .../primitive/pairs/FloatFloatConsumer.java         |  2 +-
 .../primitive/pairs/FloatFloatPredicate.java        |  2 +-
 .../function/primitive/pairs/FloatIntConsumer.java  |  2 +-
 .../function/primitive/pairs/FloatIntPredicate.java |  2 +-
 .../function/primitive/pairs/FloatLongConsumer.java |  2 +-
 .../primitive/pairs/FloatLongPredicate.java         |  2 +-
 .../primitive/pairs/IntBooleanConsumer.java         |  2 +-
 .../primitive/pairs/IntBooleanPredicate.java        |  2 +-
 .../function/primitive/pairs/IntByteConsumer.java   |  2 +-
 .../function/primitive/pairs/IntBytePredicate.java  |  2 +-
 .../function/primitive/pairs/IntDoubleConsumer.java |  2 +-
 .../primitive/pairs/IntDoublePredicate.java         |  2 +-
 .../function/primitive/pairs/IntFloatConsumer.java  |  2 +-
 .../function/primitive/pairs/IntFloatPredicate.java |  2 +-
 .../function/primitive/pairs/IntIntConsumer.java    |  2 +-
 .../function/primitive/pairs/IntIntPredicate.java   |  2 +-
 .../function/primitive/pairs/IntLongConsumer.java   |  2 +-
 .../function/primitive/pairs/IntLongPredicate.java  |  2 +-
 .../primitive/pairs/LongBooleanConsumer.java        |  2 +-
 .../primitive/pairs/LongBooleanPredicate.java       |  2 +-
 .../function/primitive/pairs/LongByteConsumer.java  |  2 +-
 .../function/primitive/pairs/LongBytePredicate.java |  2 +-
 .../primitive/pairs/LongDoubleConsumer.java         |  2 +-
 .../primitive/pairs/LongDoublePredicate.java        |  2 +-
 .../function/primitive/pairs/LongFloatConsumer.java |  2 +-
 .../primitive/pairs/LongFloatPredicate.java         |  2 +-
 .../function/primitive/pairs/LongIntConsumer.java   |  2 +-
 .../function/primitive/pairs/LongIntPredicate.java  |  2 +-
 .../function/primitive/pairs/LongLongConsumer.java  |  2 +-
 .../function/primitive/pairs/LongLongPredicate.java |  2 +-
 .../giraph/function/vertex/ConsumerWithVertex.java  |  2 +-
 .../giraph/function/vertex/FunctionWithVertex.java  |  2 +-
 .../giraph/function/vertex/SupplierFromVertex.java  |  6 +++---
 .../apache/giraph/graph/AbstractComputation.java    |  5 ++---
 .../giraph/graph/GiraphTransferRegulator.java       |  2 +-
 .../java/org/apache/giraph/io/EdgeInputFormat.java  |  1 -
 .../main/java/org/apache/giraph/io/EdgeReader.java  |  2 +-
 .../AdjacencyListTextVertexOutputFormat.java        |  3 ++-
 .../io/formats/LongLongNullTextInputFormat.java     |  2 +-
 .../org/apache/giraph/jython/JythonComputation.java |  4 +++-
 .../giraph/jython/JythonGiraphComputation.java      |  1 +
 .../JythonOutgoingMessageValueFactory.java          |  1 +
 .../apache/giraph/mapping/AbstractLongByteOps.java  |  2 +-
 .../apache/giraph/mapping/LongByteMappingStore.java |  2 +-
 .../mapping/translate/LongByteTranslateEdge.java    |  2 +-
 .../giraph/mapping/translate/TranslateEdge.java     |  2 +-
 .../giraph/mapping/translate/package-info.java      |  2 +-
 .../master/AggregatorToGlobalCommTranslation.java   |  2 +-
 .../giraph/metrics/GiraphMetricsRegistry.java       |  3 +--
 .../org/apache/giraph/partition/PartitionUtils.java |  2 +-
 .../org/apache/giraph/reducers/ReduceOperation.java |  1 +
 .../apache/giraph/reducers/impl/MaxPairReducer.java |  2 +-
 .../types/heaps/FixedCapacityIntByteMinHeap.java    |  4 ++--
 .../types/heaps/FixedCapacityIntDoubleMinHeap.java  |  4 ++--
 .../types/heaps/FixedCapacityIntFloatMinHeap.java   |  4 ++--
 .../types/heaps/FixedCapacityIntIntMinHeap.java     |  4 ++--
 .../types/heaps/FixedCapacityIntLongMinHeap.java    |  4 ++--
 .../types/heaps/FixedCapacityLongByteMinHeap.java   |  4 ++--
 .../types/heaps/FixedCapacityLongDoubleMinHeap.java |  4 ++--
 .../types/heaps/FixedCapacityLongFloatMinHeap.java  |  4 ++--
 .../types/heaps/FixedCapacityLongIntMinHeap.java    |  4 ++--
 .../types/heaps/FixedCapacityLongLongMinHeap.java   |  4 ++--
 .../types/heaps/Int2ByteMapEntryIterable.java       |  3 ++-
 .../types/heaps/Int2DoubleMapEntryIterable.java     |  3 ++-
 .../types/heaps/Int2FloatMapEntryIterable.java      |  3 ++-
 .../giraph/types/heaps/Int2IntMapEntryIterable.java |  3 ++-
 .../types/heaps/Int2LongMapEntryIterable.java       |  3 ++-
 .../types/heaps/Long2ByteMapEntryIterable.java      |  3 ++-
 .../types/heaps/Long2DoubleMapEntryIterable.java    |  3 ++-
 .../types/heaps/Long2FloatMapEntryIterable.java     |  3 ++-
 .../types/heaps/Long2IntMapEntryIterable.java       |  3 ++-
 .../types/heaps/Long2LongMapEntryIterable.java      |  3 ++-
 .../org/apache/giraph/types/ops/NumericTypeOps.java |  4 ++--
 .../java/org/apache/giraph/types/ops/TypeOps.java   |  2 +-
 .../org/apache/giraph/utils/ArrayListWritable.java  |  2 +-
 .../giraph/utils/ByteArrayOneMessageToManyIds.java  |  2 +-
 .../org/apache/giraph/utils/CheckpointingUtils.java |  4 ++--
 .../giraph/utils/ExtendedByteArrayOutputBuffer.java |  2 +-
 .../main/java/org/apache/giraph/utils/Varint.java   |  1 -
 .../java/org/apache/giraph/worker/LocalData.java    |  2 +-
 .../kryo/serializers/ArraysAsListSerializer.java    |  4 ++--
 .../giraph/generate/GeneratePrimitiveClasses.java   |  2 +-
 .../java/org/apache/giraph/yarn/TestYarnJob.java    |  2 +-
 .../org/apache/giraph/zk/TestPredicateLock.java     |  2 --
 .../templates/FixedCapacityType2TypeMinHeap.java    |  4 ++--
 giraph-core/templates/Obj2TypeFunction.java         |  2 +-
 .../templates/Type2TypeMapEntryIterable.java        |  3 ++-
 giraph-core/templates/TypeConsumer.java             |  2 +-
 giraph-core/templates/TypePredicate.java            |  2 +-
 giraph-core/templates/TypeTypeConsumer.java         |  2 +-
 giraph-core/templates/TypeTypePredicate.java        |  2 +-
 .../examples/BrachaTouegDeadlockComputation.java    |  6 +++---
 .../scc/SccLongLongNullTextInputFormat.java         |  2 +-
 .../utils/BrachaTouegDeadlockVertexValue.java       |  2 +-
 .../BrachaTouegDeadlockComputationTest.java         |  2 +-
 .../examples/scc/SccComputationTestInMemory.java    |  2 +-
 .../apache/giraph/io/gora/GoraEdgeInputFormat.java  |  4 ++--
 .../giraph/io/gora/GoraVertexInputFormat.java       |  4 ++--
 .../giraph/io/gora/utils/ExtraGoraInputFormat.java  |  4 ++--
 pom.xml                                             |  2 +-
 188 files changed, 232 insertions(+), 224 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/api/BlockApiHandle.java
----------------------------------------------------------------------
diff --git 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/api/BlockApiHandle.java
 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/api/BlockApiHandle.java
index 4c52826..20fe8ae 100644
--- 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/api/BlockApiHandle.java
+++ 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/api/BlockApiHandle.java
@@ -17,6 +17,9 @@
  */
 package org.apache.giraph.block_app.framework.api;
 
+import org.apache.giraph.block_app.framework.block.Block;
+import org.apache.giraph.block_app.framework.block.BlockWithApiHandle;
+
 import static com.google.common.base.Preconditions.checkNotNull;
 
 /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/piece/DefaultParentPiece.java
----------------------------------------------------------------------
diff --git 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/piece/DefaultParentPiece.java
 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/piece/DefaultParentPiece.java
index 0963efb..bfec1df 100644
--- 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/piece/DefaultParentPiece.java
+++ 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/framework/piece/DefaultParentPiece.java
@@ -70,8 +70,8 @@ public abstract class DefaultParentPiece<I extends 
WritableComparable,
     WM extends Writable, S> extends AbstractPiece<I, V, E, M, WV, WM, S> {
   // TODO move to GiraphConstants
   /**
-   * This option will tell which message encode & store enum to force, when
-   * combining is not enabled.
+   * This option will tell which message encode &amp; store enum to force,
+   * when combining is not enabled.
    *
    * MESSAGE_ENCODE_AND_STORE_TYPE and this property are basically upper
    * and lower bound on message store type, when looking them in order from
@@ -106,15 +106,11 @@ public abstract class DefaultParentPiece<I extends 
WritableComparable,
    * Override to register any potential reducers used by this piece,
    * through calls to {@code reduceApi}, which will return reducer handles
    * for simple.
-   * <br/>
    * Tip: Without defining a field, first write here name of the field and what
    * you want to reduce, like:
-   * <br/>
    * {@code totalSum = reduceApi.createLocalReducer(SumReduce.DOUBLE); }
-   * <br/>
    * and then use tools your IDE provides to generate field signature itself,
    * which might be slightly complex:
-   * <br/>
    * {@code ReducerHandle<DoubleWritable, DoubleWritable> totalSum; }
    */
   public void registerReducers(CreateReducersApi reduceApi, S executionStage) {

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-block-app/src/main/java/org/apache/giraph/block_app/reducers/array/ArrayOfHandles.java
----------------------------------------------------------------------
diff --git 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/reducers/array/ArrayOfHandles.java
 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/reducers/array/ArrayOfHandles.java
index 053fd61..69d56e5 100644
--- 
a/giraph-block-app/src/main/java/org/apache/giraph/block_app/reducers/array/ArrayOfHandles.java
+++ 
b/giraph-block-app/src/main/java/org/apache/giraph/block_app/reducers/array/ArrayOfHandles.java
@@ -64,7 +64,8 @@ public class ArrayOfHandles<H> implements ArrayHandle<H> {
   /**
    * ReducerArrayHandle implemented as an array of separate reducer handles.
    *
-   * @param <H> Handle type
+   * @param <S> Handle type
+   * @param <R> Reduce value type
    */
   public static class ArrayOfReducers<S, R>
       extends ArrayOfHandles<ReducerHandle<S, R>>

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/comm/flow_control/CreditBasedFlowControl.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/comm/flow_control/CreditBasedFlowControl.java
 
b/giraph-core/src/main/java/org/apache/giraph/comm/flow_control/CreditBasedFlowControl.java
index 9b15b9b..5f28bc6 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/comm/flow_control/CreditBasedFlowControl.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/comm/flow_control/CreditBasedFlowControl.java
@@ -59,8 +59,8 @@ import com.google.common.collect.Sets;
 /**
  * Representation of credit-based flow control policy. With this policy there
  * can be limited number of open requests from any worker x to any other worker
- * y. This number is called 'credit'. Let's denote this number by C{x->y}. This
- * implementation assumes that for a particular worker W, all values of C{x->W}
+ * y. This number is called 'credit'. Let's denote this number by C{x-&gt;y}. 
This
+ * implementation assumes that for a particular worker W, all values of 
C{x-&gt;W}
  * are the same. Let's denote this value by CR_W. CR_W may change due to other
  * reasons (e.g. memory pressure observed in an out-of-core mechanism). 
However,
  * CR_W is always in range [0, MAX_CR], where MAX_CR is a user-defined 
constant.

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerDataRequest.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerDataRequest.java
 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerDataRequest.java
index ceb5050..a861898 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerDataRequest.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerDataRequest.java
@@ -58,7 +58,7 @@ public abstract class SendWorkerDataRequest<I extends 
WritableComparable, T,
   /**
    * Constructor used to send request.
    *
-   * @param partVertData Map of remote partitions => VertexIdData
+   * @param partVertData Map of remote partitions =&gt; VertexIdData
    */
   public SendWorkerDataRequest(
       PairList<Integer, B> partVertData) {

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerEdgesRequest.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerEdgesRequest.java
 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerEdgesRequest.java
index 00cf6ef..e17ed7b 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerEdgesRequest.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerEdgesRequest.java
@@ -45,7 +45,7 @@ public class SendWorkerEdgesRequest<I extends 
WritableComparable,
   /**
    * Constructor used to send request.
    *
-   * @param partVertEdges Map of remote partitions =>
+   * @param partVertEdges Map of remote partitions =&gt;
    *                     ByteArrayVertexIdEdges
    */
   public SendWorkerEdgesRequest(

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerMessagesRequest.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerMessagesRequest.java
 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerMessagesRequest.java
index 1f09739..8354094 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerMessagesRequest.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerMessagesRequest.java
@@ -43,7 +43,7 @@ public class SendWorkerMessagesRequest<I extends 
WritableComparable,
   /**
    * Constructor used to send request.
    *
-   * @param partVertMsgs Map of remote partitions =>
+   * @param partVertMsgs Map of remote partitions =&gt;
    *                     VertexIdMessages
    */
   public SendWorkerMessagesRequest(

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerOneMessageToManyRequest.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerOneMessageToManyRequest.java
 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerOneMessageToManyRequest.java
index bdaa871..7861f56 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerOneMessageToManyRequest.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/comm/requests/SendWorkerOneMessageToManyRequest.java
@@ -46,7 +46,7 @@ import org.apache.hadoop.io.WritableComparable;
 public class SendWorkerOneMessageToManyRequest<I extends WritableComparable,
     M extends Writable> extends WritableRequest<I, Writable, Writable>
     implements WorkerRequest<I, Writable, Writable> {
-  /** ByteArrayOneMessageToManyIds encoding of vertexId & messages */
+  /** ByteArrayOneMessageToManyIds encoding of vertexId &amp; messages */
   protected ByteArrayOneMessageToManyIds<I, M> oneMessageToManyIds;
 
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/conf/FacebookConfiguration.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/conf/FacebookConfiguration.java 
b/giraph-core/src/main/java/org/apache/giraph/conf/FacebookConfiguration.java
index 0ba04f3..e11f3d0 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/conf/FacebookConfiguration.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/conf/FacebookConfiguration.java
@@ -94,7 +94,6 @@ public class FacebookConfiguration implements 
BulkConfigurator {
    * {@link #CONFIGURE_JAVA_OPTS} setting
    *
    * @param conf Configuration
-   * @return Configuration
    */
   @Override
   public void configure(GiraphConfiguration conf) {

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java 
b/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
index 4164c3a..ffed2e0 100644
--- a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
+++ b/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
@@ -1104,7 +1104,7 @@ public class GiraphConfiguration extends Configuration
    * Get the local hostname on the given interface.
    *
    * @return The local hostname
-   * @throws UnknownHostException
+   * @throws UnknownHostException IP address of a host could not be determined
    */
   public String getLocalHostname() throws UnknownHostException {
     return DNS.getDefaultHost(
@@ -1116,7 +1116,7 @@ public class GiraphConfiguration extends Configuration
    * Return local host name by default. Or local host IP if preferIP
    * option is set.
    * @return local host name or IP
-   * @throws UnknownHostException
+   * @throws UnknownHostException IP address of a host could not be determined
    */
   public String getLocalHostOrIp() throws UnknownHostException {
     if (GiraphConstants.PREFER_IP_ADDRESSES.get(this)) {
@@ -1165,9 +1165,9 @@ public class GiraphConfiguration extends Configuration
   /**
    * Get string, replacing variables in the output.
    *
-   * %JOB_ID% => job id
-   * %TASK_ID% => task id
-   * %USER% => owning user name
+   * %JOB_ID% =&gt; job id
+   * %TASK_ID% =&gt; task id
+   * %USER% =&gt; owning user name
    *
    * @param key name of key to lookup
    * @param context mapper context
@@ -1180,9 +1180,9 @@ public class GiraphConfiguration extends Configuration
   /**
    * Get string, replacing variables in the output.
    *
-   * %JOB_ID% => job id
-   * %TASK_ID% => task id
-   * %USER% => owning user name
+   * %JOB_ID% =&gt; job id
+   * %TASK_ID% =&gt; task id
+   * %USER% =&gt; owning user name
    *
    * @param key name of key to lookup
    * @param defaultValue value to return if no mapping exists. This can also

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java 
b/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
index 437d08a..14b8ddd 100644
--- a/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
+++ b/giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
@@ -1101,7 +1101,7 @@ public interface GiraphConstants {
           "edges every time.");
 
   /**
-   * This option will tell which message encode & store enum to use when
+   * This option will tell which message encode &amp; store enum to use when
    * combining is not enabled
    */
   EnumConfOption<MessageEncodeAndStoreType> MESSAGE_ENCODE_AND_STORE_TYPE =

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/conf/ImmutableClassesGiraphConfiguration.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/conf/ImmutableClassesGiraphConfiguration.java
 
b/giraph-core/src/main/java/org/apache/giraph/conf/ImmutableClassesGiraphConfiguration.java
index 91c8ed1..1d541c3 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/conf/ImmutableClassesGiraphConfiguration.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/conf/ImmutableClassesGiraphConfiguration.java
@@ -1289,7 +1289,7 @@ public class ImmutableClassesGiraphConfiguration<I 
extends WritableComparable,
   }
 
   /**
-   * Has the user enabled compression in netty client & server
+   * Has the user enabled compression in netty client &amp; server
    *
    * @return true if ok to do compression of netty requests
    */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/Consumer.java
----------------------------------------------------------------------
diff --git a/giraph-core/src/main/java/org/apache/giraph/function/Consumer.java 
b/giraph-core/src/main/java/org/apache/giraph/function/Consumer.java
index b5d49ab..3c21985 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/Consumer.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/Consumer.java
@@ -22,7 +22,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (T) -> void
+ * (T) -&gt; void
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/Function.java
----------------------------------------------------------------------
diff --git a/giraph-core/src/main/java/org/apache/giraph/function/Function.java 
b/giraph-core/src/main/java/org/apache/giraph/function/Function.java
index 3354fda..61f8061 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/Function.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/Function.java
@@ -22,7 +22,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (F) -> T
+ * (F) -&gt; T
  *
  * @param <F> Argument type
  * @param <T> Result type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/ObjectTransfer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/ObjectTransfer.java 
b/giraph-core/src/main/java/org/apache/giraph/function/ObjectTransfer.java
index a67dd12..9c2b105 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/ObjectTransfer.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/ObjectTransfer.java
@@ -81,7 +81,7 @@ public class ObjectTransfer<T> implements Supplier<T>, 
Consumer<T> {
    * and to make code work without compile errors/warnings.
    *
    * In Java7, some callsites might need explicit types:
-   * object.<LongWritable, DoubleWritable, Writable>castToSupplier()
+   * object.&lt;LongWritable, DoubleWritable, Writable&gt;castToSupplier()
    * In Java8, object.castToSupplier() is always going to be enough.
    *
    * @param <I> Vertex id type
@@ -107,7 +107,7 @@ public class ObjectTransfer<T> implements Supplier<T>, 
Consumer<T> {
    * and to make code work without compile errors/warnings.
    *
    * In Java7, some callsites might need explicit types:
-   * object.<LongWritable, DoubleWritable, Writable>castToConsumer()
+   * object.&lt;LongWritable, DoubleWritable, Writable&gt;castToConsumer()
    * In Java8, object.castToConsumer() is always going to be enough.
    *
    * @param <I> Vertex id type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/PairConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/PairConsumer.java 
b/giraph-core/src/main/java/org/apache/giraph/function/PairConsumer.java
index b1c633f..50ca8ab 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/PairConsumer.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/PairConsumer.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (T1, T2) -> void
+ * (T1, T2) -&gt; void
  *
  * @param <T1> First argument type
  * @param <T2> Second argument type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/PairFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/PairFunction.java 
b/giraph-core/src/main/java/org/apache/giraph/function/PairFunction.java
index 49ee3bf..ff1bcc1 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/PairFunction.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/PairFunction.java
@@ -22,7 +22,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (F1, F2) -> T
+ * (F1, F2) -&gt; T
  *
  * @param <F1> First argument type
  * @param <F2> Second argument type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/PairPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/PairPredicate.java 
b/giraph-core/src/main/java/org/apache/giraph/function/PairPredicate.java
index 5203ef7..ef4c840 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/PairPredicate.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/PairPredicate.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (T) -> boolean
+ * (T) -&gt; boolean
  *
  * @param <T1> First argument type
  * @param <T2> Second argument type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/Predicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/Predicate.java 
b/giraph-core/src/main/java/org/apache/giraph/function/Predicate.java
index 0e4e3fd..73a350c 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/Predicate.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/Predicate.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (T) -> boolean
+ * (T) -&gt; boolean
  * <br>
  * Specialization of com.google.common.base.Predicate, that is also
  * Serializable.

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/Supplier.java
----------------------------------------------------------------------
diff --git a/giraph-core/src/main/java/org/apache/giraph/function/Supplier.java 
b/giraph-core/src/main/java/org/apache/giraph/function/Supplier.java
index ce746d0..a7487f0 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/Supplier.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/Supplier.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * () -> T
+ * () -&gt; T
  * <br>
  * Specialization of com.google.common.base.Supplier, that is also
  * Serializable.

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/TripleFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/TripleFunction.java 
b/giraph-core/src/main/java/org/apache/giraph/function/TripleFunction.java
index 0c6a73c..89a011c 100644
--- a/giraph-core/src/main/java/org/apache/giraph/function/TripleFunction.java
+++ b/giraph-core/src/main/java/org/apache/giraph/function/TripleFunction.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Function:
- * (F1, F2, F3) -> T
+ * (F1, F2, F3) -&gt; T
  *
  * @param <F1> First argument type
  * @param <F2> Second argument type

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanConsumer.java
index a3e7991..3749b24 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean) -> void
+ * (boolean) -&gt; void
  */
 public interface BooleanConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanPredicate.java
index 13f28a9..793d02e 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BooleanPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean) -> boolean
+ * (boolean) -&gt; boolean
  */
 public interface BooleanPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ByteConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ByteConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ByteConsumer.java
index a936be8..60f74cb 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ByteConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ByteConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte) -> void
+ * (byte) -&gt; void
  */
 public interface ByteConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BytePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BytePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BytePredicate.java
index d21fa30..5ecf4d2 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/BytePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/BytePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte) -> boolean
+ * (byte) -&gt; boolean
  */
 public interface BytePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Double2ObjFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Double2ObjFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Double2ObjFunction.java
index 3feca25..98827bd 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Double2ObjFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Double2ObjFunction.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double) -> T
+ * (double) -&gt; T
  *
  * @param <T> Result type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoubleConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoubleConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoubleConsumer.java
index f34e595..b321a3d 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoubleConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoubleConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double) -> void
+ * (double) -&gt; void
  */
 public interface DoubleConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoublePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoublePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoublePredicate.java
index 60803a8..e854da3 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoublePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/DoublePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double) -> boolean
+ * (double) -&gt; boolean
  */
 public interface DoublePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatConsumer.java
index db2999e..ad68a8a 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float) -> void
+ * (float) -&gt; void
  */
 public interface FloatConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatPredicate.java
index 45c12f9..db2ded8 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/FloatPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float) -> boolean
+ * (float) -&gt; boolean
  */
 public interface FloatPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Int2ObjFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Int2ObjFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Int2ObjFunction.java
index 973c41b..b791bbb 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Int2ObjFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Int2ObjFunction.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (int) -> T
+ * (int) -&gt; T
  *
  * @param <T> Result type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntConsumer.java
index f47ab74..3a7653c 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (int) -> void
+ * (int) -&gt; void
  */
 public interface IntConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntPredicate.java
index a475d6e..a991f74 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (int) -> boolean
+ * (int) -&gt; boolean
  */
 public interface IntPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntSupplier.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntSupplier.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntSupplier.java
index c71b6d6..5f4113b 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntSupplier.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/IntSupplier.java
@@ -21,7 +21,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * () -> int
+ * () -&gt; int
  */
 public interface IntSupplier extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongConsumer.java
index 6ad9f80..8b7160f 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (long) -> void
+ * (long) -&gt; void
  */
 public interface LongConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongPredicate.java
index 4724d63..407e683 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/LongPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (long) -> boolean
+ * (long) -&gt; boolean
  */
 public interface LongPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2BooleanFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2BooleanFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2BooleanFunction.java
index 0e39fca..1bed928 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2BooleanFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2BooleanFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> boolean
+ * (T) -&gt; boolean
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ByteFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ByteFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ByteFunction.java
index 88d1ed3..acd3ea9 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ByteFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ByteFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> byte
+ * (T) -&gt; byte
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2DoubleFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2DoubleFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2DoubleFunction.java
index 11b0fdf..0b0929c 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2DoubleFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2DoubleFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> double
+ * (T) -&gt; double
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2FloatFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2FloatFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2FloatFunction.java
index 01fb8bc..37e55ba 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2FloatFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2FloatFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> float
+ * (T) -&gt; float
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2IntFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2IntFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2IntFunction.java
index 628c45e..428f6bc 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2IntFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2IntFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> int
+ * (T) -&gt; int
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2LongFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2LongFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2LongFunction.java
index 4933523..12f4256 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2LongFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2LongFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> long
+ * (T) -&gt; long
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ShortFunction.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ShortFunction.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ShortFunction.java
index 8208239..65c50dc 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ShortFunction.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/Obj2ShortFunction.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (T) -> short
+ * (T) -&gt; short
  *
  * @param <T> Argument type
  */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/PrimitiveRefs.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/PrimitiveRefs.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/PrimitiveRefs.java
index c83676f..5220686 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/PrimitiveRefs.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/PrimitiveRefs.java
@@ -117,8 +117,6 @@ public interface PrimitiveRefs {
   /**
    * Convenience class holding object values,
    * for use when lambdas need to mutate capturing object local variable.
-   *
-   * <O> object
    */
   public class ObjRef<O> {
     /** value */

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortConsumer.java
index 125902c..0efd535 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (short) -> void
+ * (short) -&gt; void
  */
 public interface ShortConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortPredicate.java
index 1181f9f..b952685 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/ShortPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (short) -> boolean
+ * (short) -&gt; boolean
  */
 public interface ShortPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanConsumer.java
index 374dff2..12bd3c3 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, boolean) -> void
+ * (boolean, boolean) -&gt; void
  */
 public interface BooleanBooleanConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanPredicate.java
index 854f601..74ff7d8 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBooleanPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, boolean) -> boolean
+ * (boolean, boolean) -&gt; boolean
  */
 public interface BooleanBooleanPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanByteConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanByteConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanByteConsumer.java
index 6897bff..d9282e0 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanByteConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanByteConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, byte) -> void
+ * (boolean, byte) -&gt; void
  */
 public interface BooleanByteConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBytePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBytePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBytePredicate.java
index fd2d2b2..319afa6 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBytePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanBytePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, byte) -> boolean
+ * (boolean, byte) -&gt; boolean
  */
 public interface BooleanBytePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoubleConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoubleConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoubleConsumer.java
index c7d030e..39c6aa5 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoubleConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoubleConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, double) -> void
+ * (boolean, double) -&gt; void
  */
 public interface BooleanDoubleConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoublePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoublePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoublePredicate.java
index 72c23d7..3fe6506 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoublePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanDoublePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, double) -> boolean
+ * (boolean, double) -&gt; boolean
  */
 public interface BooleanDoublePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatConsumer.java
index dd52ac8..0ec9719 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, float) -> void
+ * (boolean, float) -&gt; void
  */
 public interface BooleanFloatConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatPredicate.java
index f9a768a..cb49f21 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanFloatPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, float) -> boolean
+ * (boolean, float) -&gt; boolean
  */
 public interface BooleanFloatPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntConsumer.java
index b8d45a9..9ab7e92 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, int) -> void
+ * (boolean, int) -&gt; void
  */
 public interface BooleanIntConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntPredicate.java
index ec8bbc0..5e1cc0f 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanIntPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, int) -> boolean
+ * (boolean, int) -&gt; boolean
  */
 public interface BooleanIntPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongConsumer.java
index f814955..c308544 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, long) -> void
+ * (boolean, long) -&gt; void
  */
 public interface BooleanLongConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongPredicate.java
index 80701b7..d4683e5 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/BooleanLongPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (boolean, long) -> boolean
+ * (boolean, long) -&gt; boolean
  */
 public interface BooleanLongPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanConsumer.java
index 047d4b7..e5aff3a 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, boolean) -> void
+ * (byte, boolean) -&gt; void
  */
 public interface ByteBooleanConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanPredicate.java
index be9a605..0238a1c 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBooleanPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, boolean) -> boolean
+ * (byte, boolean) -&gt; boolean
  */
 public interface ByteBooleanPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteByteConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteByteConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteByteConsumer.java
index 529e728..f013730 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteByteConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteByteConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, byte) -> void
+ * (byte, byte) -&gt; void
  */
 public interface ByteByteConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBytePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBytePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBytePredicate.java
index 3c55276..e618b66 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBytePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteBytePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, byte) -> boolean
+ * (byte, byte) -&gt; boolean
  */
 public interface ByteBytePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoubleConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoubleConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoubleConsumer.java
index d956883..dbfe5ee 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoubleConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoubleConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, double) -> void
+ * (byte, double) -&gt; void
  */
 public interface ByteDoubleConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoublePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoublePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoublePredicate.java
index 35d3ea9..60335ab 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoublePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteDoublePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, double) -> boolean
+ * (byte, double) -&gt; boolean
  */
 public interface ByteDoublePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatConsumer.java
index 2336ff6..8046533 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, float) -> void
+ * (byte, float) -&gt; void
  */
 public interface ByteFloatConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatPredicate.java
index ddb2ff7..d300018 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteFloatPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, float) -> boolean
+ * (byte, float) -&gt; boolean
  */
 public interface ByteFloatPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntConsumer.java
index cddda29..4a84655 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, int) -> void
+ * (byte, int) -&gt; void
  */
 public interface ByteIntConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntPredicate.java
index 94434f8..3954334 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteIntPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, int) -> boolean
+ * (byte, int) -&gt; boolean
  */
 public interface ByteIntPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongConsumer.java
index 25ecf95..93efeab 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, long) -> void
+ * (byte, long) -&gt; void
  */
 public interface ByteLongConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongPredicate.java
index 18ab03e..a309d98 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/ByteLongPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (byte, long) -> boolean
+ * (byte, long) -&gt; boolean
  */
 public interface ByteLongPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanConsumer.java
index 983f4fc..c01df67 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, boolean) -> void
+ * (double, boolean) -&gt; void
  */
 public interface DoubleBooleanConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanPredicate.java
index 660e98b..6521ad9 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBooleanPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, boolean) -> boolean
+ * (double, boolean) -&gt; boolean
  */
 public interface DoubleBooleanPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleByteConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleByteConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleByteConsumer.java
index 9b20464..fdbdc06 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleByteConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleByteConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, byte) -> void
+ * (double, byte) -&gt; void
  */
 public interface DoubleByteConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBytePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBytePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBytePredicate.java
index 07012b0..2a55a21 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBytePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleBytePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, byte) -> boolean
+ * (double, byte) -&gt; boolean
  */
 public interface DoubleBytePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoubleConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoubleConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoubleConsumer.java
index 3f974bc..61f18f4 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoubleConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoubleConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, double) -> void
+ * (double, double) -&gt; void
  */
 public interface DoubleDoubleConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoublePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoublePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoublePredicate.java
index 90733d8..363be52 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoublePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleDoublePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, double) -> boolean
+ * (double, double) -&gt; boolean
  */
 public interface DoubleDoublePredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatConsumer.java
index 878e2fa..417a874 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, float) -> void
+ * (double, float) -&gt; void
  */
 public interface DoubleFloatConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatPredicate.java
index d86dd13..141cbd8 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleFloatPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, float) -> boolean
+ * (double, float) -&gt; boolean
  */
 public interface DoubleFloatPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntConsumer.java
index e63afa2..8d20eea 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, int) -> void
+ * (double, int) -&gt; void
  */
 public interface DoubleIntConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntPredicate.java
index 7c48085..af80fd0 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleIntPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, int) -> boolean
+ * (double, int) -&gt; boolean
  */
 public interface DoubleIntPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongConsumer.java
index 3d2c1c2..7ca5e2e 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, long) -> void
+ * (double, long) -&gt; void
  */
 public interface DoubleLongConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongPredicate.java
index 45f4337..a297e34 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/DoubleLongPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (double, long) -> boolean
+ * (double, long) -&gt; boolean
  */
 public interface DoubleLongPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanConsumer.java
index cc9b989..87be0a8 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float, boolean) -> void
+ * (float, boolean) -&gt; void
  */
 public interface FloatBooleanConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanPredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanPredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanPredicate.java
index 5947094..a38ec35 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanPredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBooleanPredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float, boolean) -> boolean
+ * (float, boolean) -&gt; boolean
  */
 public interface FloatBooleanPredicate extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatByteConsumer.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatByteConsumer.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatByteConsumer.java
index cf0f05f..15bf428 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatByteConsumer.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatByteConsumer.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float, byte) -> void
+ * (float, byte) -&gt; void
  */
 public interface FloatByteConsumer extends Serializable {
   /**

http://git-wip-us.apache.org/repos/asf/giraph/blob/70c6545a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBytePredicate.java
----------------------------------------------------------------------
diff --git 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBytePredicate.java
 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBytePredicate.java
index 6d19b56..7514066 100644
--- 
a/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBytePredicate.java
+++ 
b/giraph-core/src/main/java/org/apache/giraph/function/primitive/pairs/FloatBytePredicate.java
@@ -24,7 +24,7 @@ import java.io.Serializable;
 
 /**
  * Primitive specialization of Function:
- * (float, byte) -> boolean
+ * (float, byte) -&gt; boolean
  */
 public interface FloatBytePredicate extends Serializable {
   /**

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