Java:要结束的切片阵列

Question

我有一个至少包含三个元素的字符串数组.我想将第三个和所有后续元素复制到一个新数组中.如何最有效地实现这一目标？

Answer 1

String[] arr = {"One", "Two", "Three", "Four", "Five"};

String[] arr2 = Arrays.copyOfRange(arr, 2, arr.length); 
//Note third param is exclusive