Java Collection Contain containsObject(Collection c, T o)

Description

Checks whether a Collection contains a specified Object.

License

Open Source License

Declaration

public static <T> boolean containsObject(Collection<T> c, T o) 

Method Source Code

//package com.java2s;

import java.util.*;

public class Main {
    /**/*from w  w w  .  j av a  2 s. co m*/
     * Checks whether a Collection contains a specified Object. Object equality
     * (==), rather than .equals(), is used.
     */
    public static <T> boolean containsObject(Collection<T> c, T o) {
        for (Object o1 : c) {
            if (o == o1) {
                return true;
            }
        }
        return false;
    }
}

Related

1. containsNull(Collection collection)
2. containsNull(Collection