2.1/dev/core/src/com/google/gwt/util/PreventSpuriousRebuilds.java

/*
 * Copyright 2008 Google Inc.
 * 
 * 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.gwt.util;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * A dummy annotation applied to package-info.java to force it to generate a
 * class file; this prevents javac from thinking package-info.java is always
 * stale.
 */
@Target(ElementType.PACKAGE)
@Retention(RetentionPolicy.CLASS)
public @interface PreventSpuriousRebuilds {
}