Java 1.5 compat.

By: Erik Broes <erikbroes@ripe.net>

paper-api/src/main/java/org/bukkit/util/Java15Compat.java

@@ -0,0 +1,20 @@
+package org.bukkit.util;
+
+import java.lang.reflect.Array;
+
+public class Java15Compat {
+    @SuppressWarnings("unchecked")
+    public static <T> T[] Arrays_copyOfRange(T[] original, int start, int end) {
+        if (original.length >= start && 0 <= start) {
+            if (start <= end) {
+                int length = end - start;
+                int copyLength = Math.min( length, original.length - start);
+                T[] copy = (T[]) Array.newInstance(original.getClass().getComponentType(), length);
+                System.arraycopy(original, start, copy, 0, copyLength);
+                return copy;
+            }
+            throw new IllegalArgumentException();
+        }
+        throw new ArrayIndexOutOfBoundsException();
+    }
+}