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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeCloneable.java @ 18511:62aac33db669

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Truffle: refactor NodeCloneable interface to abstract class
author Andreas Woess <andreas.woess@jku.at>
date Wed, 26 Nov 2014 01:06:38 +0100
parents cb4d5cc2b52b
children
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18510:cb4d5cc2b52b 18511:62aac33db669
23 * questions. 23 * questions.
24 */ 24 */
25 package com.oracle.truffle.api.nodes; 25 package com.oracle.truffle.api.nodes;
26 26
27 /** 27 /**
28 * Declarative interface for node fields that are to be cloned together with the containing node. 28 * Declarative base class for node fields that are to be cloned together with the containing node.
29 */ 29 */
30 public interface NodeCloneable extends Cloneable { 30 public abstract class NodeCloneable implements Cloneable {
31 public Object clone(); 31 @Override
32 protected Object clone() {
33 try {
34 return super.clone();
35 } catch (CloneNotSupportedException e) {
36 throw new AssertionError();
37 }
38 }
32 } 39 }