SearchPathUtil.java

/**
 * Copyright 2008 the original author or 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 net.sf.katta.indexing;

import java.io.File;
import java.util.Arrays;

public class SearchPathUtil {

  public static String findPath(String... paths) {
    for (String path : paths) {
      if (new File(path).exists()) {
        return path;
      }
    }
    throw new IllegalArgumentException("File not found in " + Arrays.asList(paths));
  }
}