1 files changed, 0 insertions, 89 deletions
diff --git a/dx/src/com/android/dx/util/MutabilityControl.java b/dx/src/com/android/dx/util/MutabilityControl.java
deleted file mode 100644
index 8b3383b73..000000000
--- a/dx/src/com/android/dx/util/MutabilityControl.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * 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.android.dx.util;
-
-/**
- * Very simple base class that implements a flag to control the mutability
- * of instances. This class just provides the flag and a utility to check
- * and throw the right exception, but it is up to subclasses to place calls
- * to the checker in all the right places.
- */
-public class MutabilityControl {
-    /** whether this instance is mutable */
-    private boolean mutable;
-
-    /**
-     * Constructs an instance. It is initially mutable.
-     */
-    public MutabilityControl() {
-        mutable = true;
-    }
-
-    /**
-     * Constructs an instance, explicitly indicating the mutability.
-     *
-     * @param mutable <code>true</code> iff this instance is mutable
-     */
-    public MutabilityControl(boolean mutable) {
-        this.mutable = mutable;
-    }
-
-    /**
-     * Makes this instance immutable.
-     */
-    public void setImmutable() {
-        mutable = false;
-    }
-
-    /**
-     * Checks to see whether or not this instance is immutable. This is the
-     * same as calling <code>!isMutable()</code>.
-     *
-     * @return <code>true</code> iff this instance is immutable
-     */
-    public final boolean isImmutable() {
-        return !mutable;
-    }
-
-    /**
-     * Checks to see whether or not this instance is mutable.
-     *
-     * @return <code>true</code> iff this instance is mutable
-     */
-    public final boolean isMutable() {
-        return mutable;
-    }
-
-    /**
-     * Throws {@link MutabilityException} if this instance is
-     * immutable.
-     */
-    public final void throwIfImmutable() {
-        if (!mutable) {
-            throw new MutabilityException("immutable instance");
-        }
-    }
-
-    /**
-     * Throws {@link MutabilityException} if this instance is mutable.
-     */
-    public final void throwIfMutable() {
-        if (mutable) {
-            throw new MutabilityException("mutable instance");
-        }
-    }
-}