Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Collection;

public class Main {
    public static <T> void addIfNotExist(T item, Collection<T> col) {
        if (!col.contains(item)) {
            col.add(item);
        }
    }

    /**
     * Check if an array to see if it contains a single value
     * 
     * @param item
     * @param array
     * @return
     */
    public static <T> boolean contains(T item, T[] array) {
        for (T t : array) {
            if (t == item) {
                return true;
            }
        }
        return false;
    }
}