--- /dev/null	2012-12-18 10:05:46.463849019 -0800
+++ new/src/share/classes/java/util/function/LongPredicate.java	2012-12-20 16:32:32.260521332 -0800
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2010, 2012 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.function;
+
+import java.util.Objects;
+
+/**
+ * Determines if the {@code long} input value matches some criteria.
+ *
+ * <p>This is the primitive type specialization of {@link Predicate} for
+ * {@code long} and also may be used as a {@code Predicate<Long>}. When used
+ * as a {@code Predicate} the default {@code test} implementation provided by
+ * this interface does not accept null parameters.
+ *
+ * @since 1.8
+ */
+public interface LongPredicate {
+
+    /**
+     * Returns {@code true} if the input value matches some criteria.
+     *
+     * @param t t the input value
+     * @return {@code true} if the input object matches some criteria, otherwise
+     * {@code false}
+     */
+    public boolean test(long t);
+
+    /**
+     * Returns a predicate which evaluates to {@code true} only if this
+     * predicate and the provided predicate both evaluate to {@code true}. If
+     * this predicate returns {@code false} then the remaining predicate is not
+     * evaluated.
+     *
+     * @return a new predicate which returns {@code true} only if both
+     * predicates return {@code true}.
+     */
+    public default LongPredicate and(LongPredicate p) {
+        Objects.requireNonNull(p);
+        return (long t) -> test(t) && p.test(t);
+    }
+
+    /**
+     * Returns a predicate which negates the result of this predicate.
+     *
+     * @return a new predicate who's result is always the opposite of this
+     * predicate.
+     */
+    public default LongPredicate negate() {
+        return (long t) -> !test(t);
+    }
+
+    /**
+     * Returns a predicate which evaluates to {@code true} if either this
+     * predicate or the provided predicate evaluates to {@code true}. If this
+     * predicate returns {@code true} then the remaining predicate is not
+     * evaluated.
+     *
+     * @return a new predicate which returns {@code true} if either predicate
+     * returns {@code true}.
+     */
+    public default LongPredicate or(LongPredicate p) {
+        Objects.requireNonNull(p);
+        return (long t) -> test(t) || p.test(t);
+    }
+
+    /**
+     * Returns a predicate that evaluates to {@code true} if all or none of the
+     * component predicates evaluate to {@code true}.
+     *
+     * @return  a predicate that evaluates to {@code true} if all or none of the
+     * component predicates evaluate to {@code true}
+     */
+    public default LongPredicate xor(LongPredicate p) {
+        Objects.requireNonNull(p);
+        return (long t) -> test(t) ^ p.test(t);
+    }
+}