1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 import jvm.internal.value.ValueCapableClass; 27 28 import java.lang.invoke.MethodHandles; 29 import java.util.Objects; 30 31 @ValueCapableClass 32 final class Point { 33 public final int x; 34 public final short y; 35 public final short z; 36 37 Point(int x, short y, short z) { 38 this.x = x; 39 this.y = y; 40 this.z = z; 41 } 42 43 @Override 44 public boolean equals(Object o) { 45 if (o instanceof Point) { 46 Point that = (Point)o; 47 return that.x == x && 48 that.y == y && 49 that.z == z; 50 } else { 51 return false; 52 } 53 } 54 55 @Override 56 public int hashCode() { 57 return Objects.hash(x, y, z); 58 } 59 60 public static MethodHandles.Lookup lookup() { 61 return MethodHandles.lookup(); 62 } 63 }