--- old/src/share/classes/java/util/function/IntPredicate.java	2013-05-06 18:47:05.419524413 -0700
+++ new/src/share/classes/java/util/function/IntPredicate.java	2013-05-06 18:47:05.219524402 -0700
@@ -39,11 +39,11 @@
     /**
      * Returns {@code true} if the input value matches some criteria.
      *
-     * @param value the value to be tested.
+     * @param value the value to be tested
      * @return {@code true} if the input value matches some criteria, otherwise
      * {@code false}
      */
-    public boolean test(int value);
+    boolean test(int value);
 
     /**
      * Returns a predicate which evaluates to {@code true} only if this
@@ -51,11 +51,12 @@
      * this predicate returns {@code false} then the remaining predicate is not
      * evaluated.
      *
-     * @param p a predicate which will be logically-ANDed with this predicate.
+     * @param p a predicate which will be logically-ANDed with this predicate
      * @return a new predicate which returns {@code true} only if both
-     * predicates return {@code true}.
+     * predicates return {@code true}
+     * @throws NullPointerException if p is null
      */
-    public default IntPredicate and(IntPredicate p) {
+    default IntPredicate and(IntPredicate p) {
         Objects.requireNonNull(p);
         return (value) -> test(value) && p.test(value);
     }
@@ -64,9 +65,9 @@
      * Returns a predicate which negates the result of this predicate.
      *
      * @return a new predicate who's result is always the opposite of this
-     * predicate.
+     * predicate
      */
-    public default IntPredicate negate() {
+    default IntPredicate negate() {
         return (value) -> !test(value);
     }
 
@@ -76,25 +77,13 @@
      * predicate returns {@code true} then the remaining predicate is not
      * evaluated.
      *
-     * @param p a predicate which will be logically-ORed with this predicate.
+     * @param p a predicate which will be logically-ORed with this predicate
      * @return a new predicate which returns {@code true} if either predicate
-     * returns {@code true}.
+     * returns {@code true}
+     * @throws NullPointerException if p is null
      */
-    public default IntPredicate or(IntPredicate p) {
+    default IntPredicate or(IntPredicate p) {
         Objects.requireNonNull(p);
         return (value) -> test(value) || p.test(value);
     }
-
-    /**
-     * Returns a predicate that evaluates to {@code true} if both or neither of
-     * the component predicates evaluate to {@code true}.
-     *
-     * @param p a predicate which will be logically-XORed with this predicate.
-     * @return a predicate that evaluates to {@code true} if both or neither of
-     * the component predicates evaluate to {@code true}
-     */
-    public default IntPredicate xor(IntPredicate p) {
-        Objects.requireNonNull(p);
-        return (value) -> test(value) ^ p.test(value);
-    }
 }