Return true if the array contains the element. : Array Sort Search « Collections Data Structure « Java

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2. Collections Data Structure
3. Array Sort Search

Return true if the array contains the element.

       

/*
 * Copyright 2008-2009 the T2 Project ant the Others.
 *
 * 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 org.t2framework.commons.util;

import java.lang.reflect.Array;

/**
 * ArrayUtil is an utility class for processing array.
 * 
 * @author shot
 */
public class ArrayUtil {

  /**
   * Return true if the array contains the element.
   * 
   * @param <T>
   * @param array
   * @param element
   * @return
   */
  public static <T> boolean contains(T[] array, T element) {
    if (array == null || element == null) {
      return false;
    }
    for (T t : array) {
      if (element.equals(t)) {
        return true;
      }
    }
    return false;
  }
}

   
    
    
    
    
    
    
  

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