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 {
    /**
     * 
     * @param src
     * @param dst
     * @return
     */
    @SuppressWarnings("unchecked")
    public static <T> T[] instanceArray(T src[], T dst[]) {
        T ret[] = null;
        if (src != null) {

            if (dst == null || dst.length != src.length) {
                dst = (T[]) Array.newInstance(src.getClass().getComponentType(), src.length);
            }

            ret = dst;
            System.arraycopy(src, 0, ret, 0, src.length);
        }

        return ret;
    }
}