1 files changed, 0 insertions, 96 deletions
diff --git a/guava/src/com/google/common/collect/SingletonImmutableBiMap.java b/guava/src/com/google/common/collect/SingletonImmutableBiMap.java
deleted file mode 100644
index 2b6f462..0000000
--- a/guava/src/com/google/common/collect/SingletonImmutableBiMap.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2008 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.common.collect;
-
-import com.google.common.annotations.GwtCompatible;
-
-import javax.annotation.Nullable;
-
-/**
- * Implementation of {@link ImmutableMap} with exactly one entry.
- *
- * @author Jesse Wilson
- * @author Kevin Bourrillion
- */
-@GwtCompatible(serializable = true, emulated = true)
-@SuppressWarnings("serial") // uses writeReplace(), not default serialization
-final class SingletonImmutableBiMap<K, V> extends ImmutableBiMap<K, V> {
-
-  final transient K singleKey;
-  final transient V singleValue;
-
-  SingletonImmutableBiMap(K singleKey, V singleValue) {
-    this.singleKey = singleKey;
-    this.singleValue = singleValue;
-  }
-
-  private SingletonImmutableBiMap(K singleKey, V singleValue,
-      ImmutableBiMap<V, K> inverse) {
-    this.singleKey = singleKey;
-    this.singleValue = singleValue;
-    this.inverse = inverse;
-  }
-
-  SingletonImmutableBiMap(Entry<K, V> entry) {
-    this(entry.getKey(), entry.getValue());
-  }
-
-  @Override public V get(@Nullable Object key) {
-    return singleKey.equals(key) ? singleValue : null;
-  }
-
-  @Override
-  public int size() {
-    return 1;
-  }
-
-  @Override public boolean containsKey(@Nullable Object key) {
-    return singleKey.equals(key);
-  }
-
-  @Override public boolean containsValue(@Nullable Object value) {
-    return singleValue.equals(value);
-  }
-
-  @Override boolean isPartialView() {
-    return false;
-  }
-
-  @Override
-  ImmutableSet<Entry<K, V>> createEntrySet() {
-    return ImmutableSet.of(Maps.immutableEntry(singleKey, singleValue));
-  }
-
-  @Override
-  ImmutableSet<K> createKeySet() {
-    return ImmutableSet.of(singleKey);
-  }
-
-  transient ImmutableBiMap<V, K> inverse;
-
-  @Override
-  public ImmutableBiMap<V, K> inverse() {
-    // racy single-check idiom
-    ImmutableBiMap<V, K> result = inverse;
-    if (result == null) {
-      return inverse = new SingletonImmutableBiMap<V, K>(
-          singleValue, singleKey, this);
-    } else {
-      return result;
-    }
-  }
-}