From b7b1db11d6098c45d6a46abb1331862a2af7b097 Mon Sep 17 00:00:00 2001
From: Neil Fuller <nfuller@google.com>
Date: Thu, 4 Feb 2016 13:09:42 +0000
Subject: [PATCH] Revert "Add java.util.function APIs"

Premature submission. Need to wait until stubs support 1.8.

This reverts commit 311a97e7f41c494bc355f5d77adc276e2a400970.

Change-Id: Iba1361b90f75cad139f94044184c5295483fedcd
---
 api/current.txt        | 214 -----------------------------------------
 api/system-current.txt | 214 -----------------------------------------
 api/test-current.txt   | 214 -----------------------------------------
 3 files changed, 642 deletions(-)

diff --git a/api/current.txt b/api/current.txt
index 5487dc4931031..93884aae96597 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -58047,11 +58047,8 @@ package java.util {
     method public static boolean equals(java.lang.Object, java.lang.Object);
     method public static int hash(java.lang.Object...);
     method public static int hashCode(java.lang.Object);
-    method public static boolean isNull(java.lang.Object);
-    method public static boolean nonNull(java.lang.Object);
     method public static T requireNonNull(T);
     method public static T requireNonNull(T, java.lang.String);
-    method public static T requireNonNull(T, java.util.function.Supplier<java.lang.String>);
     method public static java.lang.String toString(java.lang.Object);
     method public static java.lang.String toString(java.lang.Object, java.lang.String);
   }
@@ -59758,217 +59755,6 @@ package java.util.concurrent.locks {
 
 }
 
-package java.util.function {
-
-  public abstract interface BiConsumer {
-    method public abstract void accept(T, U);
-    method public default java.util.function.BiConsumer<T, U> andThen(java.util.function.BiConsumer<? super T, ? super U>);
-  }
-
-  public abstract interface BiFunction {
-    method public default java.util.function.BiFunction<T, U, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T, U);
-  }
-
-  public abstract interface BiPredicate {
-    method public default java.util.function.BiPredicate<T, U> and(java.util.function.BiPredicate<? super T, ? super U>);
-    method public default java.util.function.BiPredicate<T, U> negate();
-    method public default java.util.function.BiPredicate<T, U> or(java.util.function.BiPredicate<? super T, ? super U>);
-    method public abstract boolean test(T, U);
-  }
-
-  public abstract interface BinaryOperator implements java.util.function.BiFunction {
-    method public static java.util.function.BinaryOperator<T> maxBy(java.util.Comparator<? super T>);
-    method public static java.util.function.BinaryOperator<T> minBy(java.util.Comparator<? super T>);
-  }
-
-  public abstract interface BooleanSupplier {
-    method public abstract boolean getAsBoolean();
-  }
-
-  public abstract interface Consumer {
-    method public abstract void accept(T);
-    method public default java.util.function.Consumer<T> andThen(java.util.function.Consumer<? super T>);
-  }
-
-  public abstract interface DoubleBinaryOperator {
-    method public abstract double applyAsDouble(double, double);
-  }
-
-  public abstract interface DoubleConsumer {
-    method public abstract void accept(double);
-    method public default java.util.function.DoubleConsumer andThen(java.util.function.DoubleConsumer);
-  }
-
-  public abstract interface DoubleFunction {
-    method public abstract R apply(double);
-  }
-
-  public abstract interface DoublePredicate {
-    method public default java.util.function.DoublePredicate and(java.util.function.DoublePredicate);
-    method public default java.util.function.DoublePredicate negate();
-    method public default java.util.function.DoublePredicate or(java.util.function.DoublePredicate);
-    method public abstract boolean test(double);
-  }
-
-  public abstract interface DoubleSupplier {
-    method public abstract double getAsDouble();
-  }
-
-  public abstract interface DoubleToIntFunction {
-    method public abstract int applyAsInt(double);
-  }
-
-  public abstract interface DoubleToLongFunction {
-    method public abstract long applyAsLong(double);
-  }
-
-  public abstract interface DoubleUnaryOperator {
-    method public default java.util.function.DoubleUnaryOperator andThen(java.util.function.DoubleUnaryOperator);
-    method public abstract double applyAsDouble(double);
-    method public default java.util.function.DoubleUnaryOperator compose(java.util.function.DoubleUnaryOperator);
-    method public static java.util.function.DoubleUnaryOperator identity();
-  }
-
-  public abstract interface Function {
-    method public default java.util.function.Function<T, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T);
-    method public default java.util.function.Function<V, R> compose(java.util.function.Function<? super V, ? extends T>);
-    method public static java.util.function.Function<T, T> identity();
-  }
-
-  public abstract interface IntBinaryOperator {
-    method public abstract int applyAsInt(int, int);
-  }
-
-  public abstract interface IntConsumer {
-    method public abstract void accept(int);
-    method public default java.util.function.IntConsumer andThen(java.util.function.IntConsumer);
-  }
-
-  public abstract interface IntFunction {
-    method public abstract R apply(int);
-  }
-
-  public abstract interface IntPredicate {
-    method public default java.util.function.IntPredicate and(java.util.function.IntPredicate);
-    method public default java.util.function.IntPredicate negate();
-    method public default java.util.function.IntPredicate or(java.util.function.IntPredicate);
-    method public abstract boolean test(int);
-  }
-
-  public abstract interface IntSupplier {
-    method public abstract int getAsInt();
-  }
-
-  public abstract interface IntToDoubleFunction {
-    method public abstract double applyAsDouble(int);
-  }
-
-  public abstract interface IntToLongFunction {
-    method public abstract long applyAsLong(int);
-  }
-
-  public abstract interface IntUnaryOperator {
-    method public default java.util.function.IntUnaryOperator andThen(java.util.function.IntUnaryOperator);
-    method public abstract int applyAsInt(int);
-    method public default java.util.function.IntUnaryOperator compose(java.util.function.IntUnaryOperator);
-    method public static java.util.function.IntUnaryOperator identity();
-  }
-
-  public abstract interface LongBinaryOperator {
-    method public abstract long applyAsLong(long, long);
-  }
-
-  public abstract interface LongConsumer {
-    method public abstract void accept(long);
-    method public default java.util.function.LongConsumer andThen(java.util.function.LongConsumer);
-  }
-
-  public abstract interface LongFunction {
-    method public abstract R apply(long);
-  }
-
-  public abstract interface LongPredicate {
-    method public default java.util.function.LongPredicate and(java.util.function.LongPredicate);
-    method public default java.util.function.LongPredicate negate();
-    method public default java.util.function.LongPredicate or(java.util.function.LongPredicate);
-    method public abstract boolean test(long);
-  }
-
-  public abstract interface LongSupplier {
-    method public abstract long getAsLong();
-  }
-
-  public abstract interface LongToDoubleFunction {
-    method public abstract double applyAsDouble(long);
-  }
-
-  public abstract interface LongToIntFunction {
-    method public abstract int applyAsInt(long);
-  }
-
-  public abstract interface LongUnaryOperator {
-    method public default java.util.function.LongUnaryOperator andThen(java.util.function.LongUnaryOperator);
-    method public abstract long applyAsLong(long);
-    method public default java.util.function.LongUnaryOperator compose(java.util.function.LongUnaryOperator);
-    method public static java.util.function.LongUnaryOperator identity();
-  }
-
-  public abstract interface ObjDoubleConsumer {
-    method public abstract void accept(T, double);
-  }
-
-  public abstract interface ObjIntConsumer {
-    method public abstract void accept(T, int);
-  }
-
-  public abstract interface ObjLongConsumer {
-    method public abstract void accept(T, long);
-  }
-
-  public abstract interface Predicate {
-    method public default java.util.function.Predicate<T> and(java.util.function.Predicate<? super T>);
-    method public static java.util.function.Predicate<T> isEqual(java.lang.Object);
-    method public default java.util.function.Predicate<T> negate();
-    method public default java.util.function.Predicate<T> or(java.util.function.Predicate<? super T>);
-    method public abstract boolean test(T);
-  }
-
-  public abstract interface Supplier {
-    method public abstract T get();
-  }
-
-  public abstract interface ToDoubleBiFunction {
-    method public abstract double applyAsDouble(T, U);
-  }
-
-  public abstract interface ToDoubleFunction {
-    method public abstract double applyAsDouble(T);
-  }
-
-  public abstract interface ToIntBiFunction {
-    method public abstract int applyAsInt(T, U);
-  }
-
-  public abstract interface ToIntFunction {
-    method public abstract int applyAsInt(T);
-  }
-
-  public abstract interface ToLongBiFunction {
-    method public abstract long applyAsLong(T, U);
-  }
-
-  public abstract interface ToLongFunction {
-    method public abstract long applyAsLong(T);
-  }
-
-  public abstract interface UnaryOperator implements java.util.function.Function {
-    method public static java.util.function.UnaryOperator<T> identity();
-  }
-
-}
-
 package java.util.jar {
 
   public class Attributes implements java.lang.Cloneable java.util.Map {
diff --git a/api/system-current.txt b/api/system-current.txt
index d2e4d694c9339..3fc6437f4668a 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -60844,11 +60844,8 @@ package java.util {
     method public static boolean equals(java.lang.Object, java.lang.Object);
     method public static int hash(java.lang.Object...);
     method public static int hashCode(java.lang.Object);
-    method public static boolean isNull(java.lang.Object);
-    method public static boolean nonNull(java.lang.Object);
     method public static T requireNonNull(T);
     method public static T requireNonNull(T, java.lang.String);
-    method public static T requireNonNull(T, java.util.function.Supplier<java.lang.String>);
     method public static java.lang.String toString(java.lang.Object);
     method public static java.lang.String toString(java.lang.Object, java.lang.String);
   }
@@ -62555,217 +62552,6 @@ package java.util.concurrent.locks {
 
 }
 
-package java.util.function {
-
-  public abstract interface BiConsumer {
-    method public abstract void accept(T, U);
-    method public default java.util.function.BiConsumer<T, U> andThen(java.util.function.BiConsumer<? super T, ? super U>);
-  }
-
-  public abstract interface BiFunction {
-    method public default java.util.function.BiFunction<T, U, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T, U);
-  }
-
-  public abstract interface BiPredicate {
-    method public default java.util.function.BiPredicate<T, U> and(java.util.function.BiPredicate<? super T, ? super U>);
-    method public default java.util.function.BiPredicate<T, U> negate();
-    method public default java.util.function.BiPredicate<T, U> or(java.util.function.BiPredicate<? super T, ? super U>);
-    method public abstract boolean test(T, U);
-  }
-
-  public abstract interface BinaryOperator implements java.util.function.BiFunction {
-    method public static java.util.function.BinaryOperator<T> maxBy(java.util.Comparator<? super T>);
-    method public static java.util.function.BinaryOperator<T> minBy(java.util.Comparator<? super T>);
-  }
-
-  public abstract interface BooleanSupplier {
-    method public abstract boolean getAsBoolean();
-  }
-
-  public abstract interface Consumer {
-    method public abstract void accept(T);
-    method public default java.util.function.Consumer<T> andThen(java.util.function.Consumer<? super T>);
-  }
-
-  public abstract interface DoubleBinaryOperator {
-    method public abstract double applyAsDouble(double, double);
-  }
-
-  public abstract interface DoubleConsumer {
-    method public abstract void accept(double);
-    method public default java.util.function.DoubleConsumer andThen(java.util.function.DoubleConsumer);
-  }
-
-  public abstract interface DoubleFunction {
-    method public abstract R apply(double);
-  }
-
-  public abstract interface DoublePredicate {
-    method public default java.util.function.DoublePredicate and(java.util.function.DoublePredicate);
-    method public default java.util.function.DoublePredicate negate();
-    method public default java.util.function.DoublePredicate or(java.util.function.DoublePredicate);
-    method public abstract boolean test(double);
-  }
-
-  public abstract interface DoubleSupplier {
-    method public abstract double getAsDouble();
-  }
-
-  public abstract interface DoubleToIntFunction {
-    method public abstract int applyAsInt(double);
-  }
-
-  public abstract interface DoubleToLongFunction {
-    method public abstract long applyAsLong(double);
-  }
-
-  public abstract interface DoubleUnaryOperator {
-    method public default java.util.function.DoubleUnaryOperator andThen(java.util.function.DoubleUnaryOperator);
-    method public abstract double applyAsDouble(double);
-    method public default java.util.function.DoubleUnaryOperator compose(java.util.function.DoubleUnaryOperator);
-    method public static java.util.function.DoubleUnaryOperator identity();
-  }
-
-  public abstract interface Function {
-    method public default java.util.function.Function<T, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T);
-    method public default java.util.function.Function<V, R> compose(java.util.function.Function<? super V, ? extends T>);
-    method public static java.util.function.Function<T, T> identity();
-  }
-
-  public abstract interface IntBinaryOperator {
-    method public abstract int applyAsInt(int, int);
-  }
-
-  public abstract interface IntConsumer {
-    method public abstract void accept(int);
-    method public default java.util.function.IntConsumer andThen(java.util.function.IntConsumer);
-  }
-
-  public abstract interface IntFunction {
-    method public abstract R apply(int);
-  }
-
-  public abstract interface IntPredicate {
-    method public default java.util.function.IntPredicate and(java.util.function.IntPredicate);
-    method public default java.util.function.IntPredicate negate();
-    method public default java.util.function.IntPredicate or(java.util.function.IntPredicate);
-    method public abstract boolean test(int);
-  }
-
-  public abstract interface IntSupplier {
-    method public abstract int getAsInt();
-  }
-
-  public abstract interface IntToDoubleFunction {
-    method public abstract double applyAsDouble(int);
-  }
-
-  public abstract interface IntToLongFunction {
-    method public abstract long applyAsLong(int);
-  }
-
-  public abstract interface IntUnaryOperator {
-    method public default java.util.function.IntUnaryOperator andThen(java.util.function.IntUnaryOperator);
-    method public abstract int applyAsInt(int);
-    method public default java.util.function.IntUnaryOperator compose(java.util.function.IntUnaryOperator);
-    method public static java.util.function.IntUnaryOperator identity();
-  }
-
-  public abstract interface LongBinaryOperator {
-    method public abstract long applyAsLong(long, long);
-  }
-
-  public abstract interface LongConsumer {
-    method public abstract void accept(long);
-    method public default java.util.function.LongConsumer andThen(java.util.function.LongConsumer);
-  }
-
-  public abstract interface LongFunction {
-    method public abstract R apply(long);
-  }
-
-  public abstract interface LongPredicate {
-    method public default java.util.function.LongPredicate and(java.util.function.LongPredicate);
-    method public default java.util.function.LongPredicate negate();
-    method public default java.util.function.LongPredicate or(java.util.function.LongPredicate);
-    method public abstract boolean test(long);
-  }
-
-  public abstract interface LongSupplier {
-    method public abstract long getAsLong();
-  }
-
-  public abstract interface LongToDoubleFunction {
-    method public abstract double applyAsDouble(long);
-  }
-
-  public abstract interface LongToIntFunction {
-    method public abstract int applyAsInt(long);
-  }
-
-  public abstract interface LongUnaryOperator {
-    method public default java.util.function.LongUnaryOperator andThen(java.util.function.LongUnaryOperator);
-    method public abstract long applyAsLong(long);
-    method public default java.util.function.LongUnaryOperator compose(java.util.function.LongUnaryOperator);
-    method public static java.util.function.LongUnaryOperator identity();
-  }
-
-  public abstract interface ObjDoubleConsumer {
-    method public abstract void accept(T, double);
-  }
-
-  public abstract interface ObjIntConsumer {
-    method public abstract void accept(T, int);
-  }
-
-  public abstract interface ObjLongConsumer {
-    method public abstract void accept(T, long);
-  }
-
-  public abstract interface Predicate {
-    method public default java.util.function.Predicate<T> and(java.util.function.Predicate<? super T>);
-    method public static java.util.function.Predicate<T> isEqual(java.lang.Object);
-    method public default java.util.function.Predicate<T> negate();
-    method public default java.util.function.Predicate<T> or(java.util.function.Predicate<? super T>);
-    method public abstract boolean test(T);
-  }
-
-  public abstract interface Supplier {
-    method public abstract T get();
-  }
-
-  public abstract interface ToDoubleBiFunction {
-    method public abstract double applyAsDouble(T, U);
-  }
-
-  public abstract interface ToDoubleFunction {
-    method public abstract double applyAsDouble(T);
-  }
-
-  public abstract interface ToIntBiFunction {
-    method public abstract int applyAsInt(T, U);
-  }
-
-  public abstract interface ToIntFunction {
-    method public abstract int applyAsInt(T);
-  }
-
-  public abstract interface ToLongBiFunction {
-    method public abstract long applyAsLong(T, U);
-  }
-
-  public abstract interface ToLongFunction {
-    method public abstract long applyAsLong(T);
-  }
-
-  public abstract interface UnaryOperator implements java.util.function.Function {
-    method public static java.util.function.UnaryOperator<T> identity();
-  }
-
-}
-
 package java.util.jar {
 
   public class Attributes implements java.lang.Cloneable java.util.Map {
diff --git a/api/test-current.txt b/api/test-current.txt
index eafcc3b806f93..e2ad7612f64a1 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -58063,11 +58063,8 @@ package java.util {
     method public static boolean equals(java.lang.Object, java.lang.Object);
     method public static int hash(java.lang.Object...);
     method public static int hashCode(java.lang.Object);
-    method public static boolean isNull(java.lang.Object);
-    method public static boolean nonNull(java.lang.Object);
     method public static T requireNonNull(T);
     method public static T requireNonNull(T, java.lang.String);
-    method public static T requireNonNull(T, java.util.function.Supplier<java.lang.String>);
     method public static java.lang.String toString(java.lang.Object);
     method public static java.lang.String toString(java.lang.Object, java.lang.String);
   }
@@ -59774,217 +59771,6 @@ package java.util.concurrent.locks {
 
 }
 
-package java.util.function {
-
-  public abstract interface BiConsumer {
-    method public abstract void accept(T, U);
-    method public default java.util.function.BiConsumer<T, U> andThen(java.util.function.BiConsumer<? super T, ? super U>);
-  }
-
-  public abstract interface BiFunction {
-    method public default java.util.function.BiFunction<T, U, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T, U);
-  }
-
-  public abstract interface BiPredicate {
-    method public default java.util.function.BiPredicate<T, U> and(java.util.function.BiPredicate<? super T, ? super U>);
-    method public default java.util.function.BiPredicate<T, U> negate();
-    method public default java.util.function.BiPredicate<T, U> or(java.util.function.BiPredicate<? super T, ? super U>);
-    method public abstract boolean test(T, U);
-  }
-
-  public abstract interface BinaryOperator implements java.util.function.BiFunction {
-    method public static java.util.function.BinaryOperator<T> maxBy(java.util.Comparator<? super T>);
-    method public static java.util.function.BinaryOperator<T> minBy(java.util.Comparator<? super T>);
-  }
-
-  public abstract interface BooleanSupplier {
-    method public abstract boolean getAsBoolean();
-  }
-
-  public abstract interface Consumer {
-    method public abstract void accept(T);
-    method public default java.util.function.Consumer<T> andThen(java.util.function.Consumer<? super T>);
-  }
-
-  public abstract interface DoubleBinaryOperator {
-    method public abstract double applyAsDouble(double, double);
-  }
-
-  public abstract interface DoubleConsumer {
-    method public abstract void accept(double);
-    method public default java.util.function.DoubleConsumer andThen(java.util.function.DoubleConsumer);
-  }
-
-  public abstract interface DoubleFunction {
-    method public abstract R apply(double);
-  }
-
-  public abstract interface DoublePredicate {
-    method public default java.util.function.DoublePredicate and(java.util.function.DoublePredicate);
-    method public default java.util.function.DoublePredicate negate();
-    method public default java.util.function.DoublePredicate or(java.util.function.DoublePredicate);
-    method public abstract boolean test(double);
-  }
-
-  public abstract interface DoubleSupplier {
-    method public abstract double getAsDouble();
-  }
-
-  public abstract interface DoubleToIntFunction {
-    method public abstract int applyAsInt(double);
-  }
-
-  public abstract interface DoubleToLongFunction {
-    method public abstract long applyAsLong(double);
-  }
-
-  public abstract interface DoubleUnaryOperator {
-    method public default java.util.function.DoubleUnaryOperator andThen(java.util.function.DoubleUnaryOperator);
-    method public abstract double applyAsDouble(double);
-    method public default java.util.function.DoubleUnaryOperator compose(java.util.function.DoubleUnaryOperator);
-    method public static java.util.function.DoubleUnaryOperator identity();
-  }
-
-  public abstract interface Function {
-    method public default java.util.function.Function<T, V> andThen(java.util.function.Function<? super R, ? extends V>);
-    method public abstract R apply(T);
-    method public default java.util.function.Function<V, R> compose(java.util.function.Function<? super V, ? extends T>);
-    method public static java.util.function.Function<T, T> identity();
-  }
-
-  public abstract interface IntBinaryOperator {
-    method public abstract int applyAsInt(int, int);
-  }
-
-  public abstract interface IntConsumer {
-    method public abstract void accept(int);
-    method public default java.util.function.IntConsumer andThen(java.util.function.IntConsumer);
-  }
-
-  public abstract interface IntFunction {
-    method public abstract R apply(int);
-  }
-
-  public abstract interface IntPredicate {
-    method public default java.util.function.IntPredicate and(java.util.function.IntPredicate);
-    method public default java.util.function.IntPredicate negate();
-    method public default java.util.function.IntPredicate or(java.util.function.IntPredicate);
-    method public abstract boolean test(int);
-  }
-
-  public abstract interface IntSupplier {
-    method public abstract int getAsInt();
-  }
-
-  public abstract interface IntToDoubleFunction {
-    method public abstract double applyAsDouble(int);
-  }
-
-  public abstract interface IntToLongFunction {
-    method public abstract long applyAsLong(int);
-  }
-
-  public abstract interface IntUnaryOperator {
-    method public default java.util.function.IntUnaryOperator andThen(java.util.function.IntUnaryOperator);
-    method public abstract int applyAsInt(int);
-    method public default java.util.function.IntUnaryOperator compose(java.util.function.IntUnaryOperator);
-    method public static java.util.function.IntUnaryOperator identity();
-  }
-
-  public abstract interface LongBinaryOperator {
-    method public abstract long applyAsLong(long, long);
-  }
-
-  public abstract interface LongConsumer {
-    method public abstract void accept(long);
-    method public default java.util.function.LongConsumer andThen(java.util.function.LongConsumer);
-  }
-
-  public abstract interface LongFunction {
-    method public abstract R apply(long);
-  }
-
-  public abstract interface LongPredicate {
-    method public default java.util.function.LongPredicate and(java.util.function.LongPredicate);
-    method public default java.util.function.LongPredicate negate();
-    method public default java.util.function.LongPredicate or(java.util.function.LongPredicate);
-    method public abstract boolean test(long);
-  }
-
-  public abstract interface LongSupplier {
-    method public abstract long getAsLong();
-  }
-
-  public abstract interface LongToDoubleFunction {
-    method public abstract double applyAsDouble(long);
-  }
-
-  public abstract interface LongToIntFunction {
-    method public abstract int applyAsInt(long);
-  }
-
-  public abstract interface LongUnaryOperator {
-    method public default java.util.function.LongUnaryOperator andThen(java.util.function.LongUnaryOperator);
-    method public abstract long applyAsLong(long);
-    method public default java.util.function.LongUnaryOperator compose(java.util.function.LongUnaryOperator);
-    method public static java.util.function.LongUnaryOperator identity();
-  }
-
-  public abstract interface ObjDoubleConsumer {
-    method public abstract void accept(T, double);
-  }
-
-  public abstract interface ObjIntConsumer {
-    method public abstract void accept(T, int);
-  }
-
-  public abstract interface ObjLongConsumer {
-    method public abstract void accept(T, long);
-  }
-
-  public abstract interface Predicate {
-    method public default java.util.function.Predicate<T> and(java.util.function.Predicate<? super T>);
-    method public static java.util.function.Predicate<T> isEqual(java.lang.Object);
-    method public default java.util.function.Predicate<T> negate();
-    method public default java.util.function.Predicate<T> or(java.util.function.Predicate<? super T>);
-    method public abstract boolean test(T);
-  }
-
-  public abstract interface Supplier {
-    method public abstract T get();
-  }
-
-  public abstract interface ToDoubleBiFunction {
-    method public abstract double applyAsDouble(T, U);
-  }
-
-  public abstract interface ToDoubleFunction {
-    method public abstract double applyAsDouble(T);
-  }
-
-  public abstract interface ToIntBiFunction {
-    method public abstract int applyAsInt(T, U);
-  }
-
-  public abstract interface ToIntFunction {
-    method public abstract int applyAsInt(T);
-  }
-
-  public abstract interface ToLongBiFunction {
-    method public abstract long applyAsLong(T, U);
-  }
-
-  public abstract interface ToLongFunction {
-    method public abstract long applyAsLong(T);
-  }
-
-  public abstract interface UnaryOperator implements java.util.function.Function {
-    method public static java.util.function.UnaryOperator<T> identity();
-  }
-
-}
-
 package java.util.jar {
 
   public class Attributes implements java.lang.Cloneable java.util.Map {