35 lines
1.2 KiB
Java
35 lines
1.2 KiB
Java
package org.bukkit.craftbukkit.util;
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import java.lang.reflect.Array;
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public class Java15Compat {
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public static <T> T[] Arrays_copyOf(T[] original, int newLength) {
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if (0 <= newLength) {
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return org.bukkit.util.Java15Compat.Arrays_copyOfRange(original, 0, newLength);
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}
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throw new NegativeArraySizeException();
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}
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public static long[] Arrays_copyOf(long[] original, int newLength) {
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if (0 <= newLength) {
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return Arrays_copyOfRange(original, 0, newLength);
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}
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throw new NegativeArraySizeException();
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}
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private static long[] Arrays_copyOfRange(long[] original, int start, int end) {
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if (original.length >= start && 0 <= start) {
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if (start <= end) {
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int length = end - start;
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int copyLength = Math.min(length, original.length - start);
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long[] copy = (long[]) Array.newInstance(original.getClass().getComponentType(), length);
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System.arraycopy(original, start, copy, 0, copyLength);
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return copy;
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}
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throw new IllegalArgumentException();
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}
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throw new ArrayIndexOutOfBoundsException();
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}
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}
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