Java List IndexOf indexOfIdentical(List list, Object value)

Description

Returns the index in list of the first occurrence identical to value , or -1 if list does not contain value .

License

BSD License

Declaration

public static int indexOfIdentical(List list, Object value) 

Method Source Code

//package com.java2s;
/*/*  w w  w  .  j  a  v  a  2s .co m*/
 *  This file is part of the jasm project (http://code.google.com/p/jasm).
 *
 *  This file is licensed to you under the BSD License; You may not use
 *  this file except in compliance with the License. See the LICENSE.txt
 *  file distributed with this work for a copy of the License and information
 *  regarding copyright ownership.
 */

import java.util.List;

public class Main {
    /**
     * Returns the index in {@code list} of the first occurrence identical to {@code value}, or -1 if
     * {@code list} does not contain {@code value}. More formally, returns the lowest index
     * {@code i} such that {@code (list.get(i) == value)}, or -1 if there is no such index.
     */
    public static int indexOfIdentical(List list, Object value) {
        int i = 0;
        for (Object element : list) {
            if (element == value) {
                return i;
            }
            ++i;
        }
        return -1;
    }
}

Related

1. indexOf(List lines, String... conditions)
2. indexOf(List list, T string, int beginIndex)
3. indexOf(Object o, Collection list)
4. indexOfFactory(List factories, Class classInstance)
5. indexOfId(List aList, Object anObj)
6. indexOfIdentity(List l, T t)
7. indexOfIgnoreCase(List values, String target)
8. indexOfInstance(List list, Object object)
9. indexOfInstance(List list, Class type)