Fork of Poseidon providing Bukkit #1060 to older Beta versions (b1.0-b1.7.3)
keii.dev
1package org.bukkit.craftbukkit.util;
2
3import java.lang.reflect.Array;
4
5public class Java15Compat {
6 public static <T> T[] Arrays_copyOf(T[] original, int newLength) {
7 if (0 <= newLength) {
8 return org.bukkit.util.Java15Compat.Arrays_copyOfRange(original, 0, newLength);
9 }
10 throw new NegativeArraySizeException();
11 }
12
13 public static long[] Arrays_copyOf(long[] original, int newLength) {
14 if (0 <= newLength) {
15 return Arrays_copyOfRange(original, 0, newLength);
16 }
17 throw new NegativeArraySizeException();
18 }
19
20 private static long[] Arrays_copyOfRange(long[] original, int start, int end) {
21 if (original.length >= start && 0 <= start) {
22 if (start <= end) {
23 int length = end - start;
24 int copyLength = Math.min(length, original.length - start);
25 long[] copy = (long[]) Array.newInstance(original.getClass().getComponentType(), length);
26 System.arraycopy(original, start, copy, 0, copyLength);
27 return copy;
28 }
29 throw new IllegalArgumentException();
30 }
31 throw new ArrayIndexOutOfBoundsException();
32 }
33
34}