1 // Copyright 2006-2007 all rights reserved; see LICENSE file for BSD-style license
3 package edu.berkeley.sbp.util;
4 import java.lang.reflect.*;
7 public class ArrayUtil {
9 public static <T> T[] append(T[] arr, T t, Class<T> c) {
10 T[] ret = (T[])Array.newInstance(c, arr.length+1);
11 System.arraycopy(arr, 0, ret, 0, arr.length);
12 ret[ret.length-1] = t;
16 public static <T> T[] clone(T[] source, Class<T> c) {
17 T[] dest = (T[])Array.newInstance(c, source==null ? 0 : source.length);
18 if (source != null) System.arraycopy(source, 0, dest, 0, source.length);