_testutil.java

lucene2.2.0版本

package org.apache.lucene.util;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import java.io.File;
import java.io.IOException;

public class _TestUtil {

  public static void rmDir(File dir) throws IOException {
    if (dir.exists()) {
      File[] files = dir.listFiles();
      for (int i = 0; i < files.length; i++) {
        if (!files[i].delete()) {
          throw new IOException("could not delete " + files[i]);
        }
      }
      dir.delete();
    }
  }

  public static void rmDir(String dir) throws IOException {
    rmDir(new File(dir));
  }
}