get item Index in an array - Java Collection Framework

Java examples for Collection Framework:Array Index

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Description

get item Index in an array

Demo Code

/*//from  ww w.  jav  a2  s . c  om
 *   HeavySpleef - Advanced spleef plugin for bukkit
 *   
 *   Copyright (C) 2013-2014 matzefratze123
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
//package com.java2s;

public class Main {
    public static <T> int getIndex(T[] array, T element) {
        for (int i = 0; i < array.length; i++) {
            T t = array[i];

            if (t == element) {
                return i;
            }
        }

        return -1;
    }
}

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