content: package org.apache.solr.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.
   */
  
  
  /**
   *
   *
   **/
  //Since Arrays.equals doesn't implement offsets for equals
  public class ArraysUtils {
  
    /**
     * See if two array slices are the same.
     *
     * @param left        The left array to compare
     * @param offsetLeft  The offset into the array.  Must be positive
     * @param right       The right array to compare
     * @param offsetRight the offset into the right array.  Must be positive
     * @param length      The length of the section of the array to compare
     * @return true if the two arrays, starting at their respective offsets, are equal
     * 
     * @see java.util.Arrays#equals(char[], char[])
     */
    public static boolean equals(char[] left, int offsetLeft, char[] right, int offsetRight, int length) {
      if ((offsetLeft + length <= left.length) && (offsetRight + length <= right.length)) {
        for (int i = 0; i < length; i++) {
          if (left[offsetLeft + i] != right[offsetRight + i]) {
            return false;
          }
  
        }
        return true;
      }
      return false;
    }
  }
  