Change our IntPredicate, LongPredicate, and DoublePredicate to extend…

… the JDK types with the same names.

eclipse-collections-code-generator/src/main/java/org/eclipse/collections/codegenerator/model/Primitive.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Goldman Sachs.
+ * Copyright (c) 2016 Goldman Sachs.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * and Eclipse Distribution License v. 1.0 which accompany this distribution.
@@ -80,4 +80,9 @@ public boolean isDoublePrimitive()
     {
         return this == DOUBLE;
     }
+
+    public boolean hasSpecializedStream()
+    {
+        return this == INT || this == LONG || this == DOUBLE;
+    }
 }

eclipse-collections-code-generator/src/main/resources/api/block/predicate/primitivePredicate.stg

@@ -22,10 +22,19 @@ import java.io.Serializable;
  *
  * @since 3.0.
  */
+<if(primitive.specializedStream)>@FunctionalInterface<endif>
 public interface <name>Predicate
-        extends Serializable
+        extends <if(primitive.specializedStream)>java.util.function.<name>Predicate, <endif>Serializable
 {
     boolean accept(<type> value);
+<if(primitive.specializedStream)>
+
+    @Override
+    default boolean test(<type> value)
+    {
+        return this.accept(value);
+    }
+<endif>
 }
 
 >>

findbugs-exclude.xml

@@ -363,6 +363,9 @@
             <Class name="org.eclipse.collections.api.block.procedure.ObjectIntProcedure" />
             <Class name="org.eclipse.collections.api.block.function.Function" />
             <Class name="org.eclipse.collections.api.block.predicate.Predicate" />
+            <Class name="org.eclipse.collections.api.block.predicate.primitive.IntPredicate" />
+            <Class name="org.eclipse.collections.api.block.predicate.primitive.LongPredicate" />
+            <Class name="org.eclipse.collections.api.block.predicate.primitive.DoublePredicate" />
         </Or>
     </Match>
 </FindBugsFilter>