<span style="white-space:pre">		</span>Arrays.toString(arr)
		
		for(int n: arr) 
		   System.out.println(n+", ");
		
		for (int i = 0; i < arr.length; i++) {
		   System.out.print(arr[i] + ", ");
		}
		
		System.out.println(Arrays.asList(arr));
		
		Arrays.asList(arr).stream().forEach(s -> System.out.println(s));//java8版权声明:本文为博主原创文章,未经博主允许不得转载。
原文:http://blog.csdn.net/wufengui1315/article/details/47160311