Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.lang.reflect.Array;

public class Main {
    public static <T> T[] ensureExactLength(T[] array, int length) {

        if (array.length == length) {
            return array;
        }

        T[] newArray = (T[]) Array.newInstance(array.getClass().getComponentType(), length);
        if (array.length > 0) {
            System.arraycopy(array, 0, newArray, 0, length);
        }

        return newArray;
    }
}