diff options
| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-16 04:50:38 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-16 04:50:38 +0000 |
| commit | 5b8763c446cbadbfea2634a663dc91140bdc9d03 (patch) | |
| tree | 9a61b7f70b049219578a12f3bc057a4c3b70930a /libjava/java/util | |
| parent | 42394608c2a377b67b8819f9bbd6f161e14a9b76 (diff) | |
| download | ppe42-gcc-5b8763c446cbadbfea2634a663dc91140bdc9d03.tar.gz ppe42-gcc-5b8763c446cbadbfea2634a663dc91140bdc9d03.zip | |
* java/util/HashSet.java (clone): Made subclass safe, use
super.clone(), not new.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39746 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/util')
| -rw-r--r-- | libjava/java/util/HashSet.java | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/libjava/java/util/HashSet.java b/libjava/java/util/HashSet.java index c1a5218cf55..228e41931ff 100644 --- a/libjava/java/util/HashSet.java +++ b/libjava/java/util/HashSet.java @@ -45,8 +45,8 @@ import java.io.ObjectOutputStream; * HashSet is a part of the JDK1.2 Collections API. * * @author Jon Zeppieri - * @version $Revision: 1.2 $ - * @modified $Id: HashSet.java,v 1.2 2001/02/14 04:44:21 bryce Exp $ + * @version $Revision: 1.3 $ + * @modified $Id: HashSet.java,v 1.3 2001/02/15 05:12:05 bryce Exp $ */ public class HashSet extends AbstractSet implements Set, Cloneable, Serializable @@ -128,7 +128,14 @@ public class HashSet extends AbstractSet */ public Object clone() { - HashSet copy = new HashSet(); + HashSet copy = null; + try + { + copy = (HashSet) super.clone(); + } + catch (CloneNotSupportedException x) + { + } copy.map = (HashMap) map.clone(); return copy; } |
