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Make Vector a Cloneable

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Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
Johannes Schindelin
2013-10-25 13:28:32 -05:00
parent 056c65947e
commit 6c46fe3f1a
1 changed files with 9 additions and 2 deletions
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9
classpath/java/util/Vector.java
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@ -10,7 +10,7 @@
package java.util; package java.util;
public class Vector<T> extends AbstractList<T> implements java.io.Serializable { public class Vector<T> extends AbstractList<T> implements java.io.Serializable, Cloneable {
private final ArrayList<T> list; private final ArrayList<T> list;
public Vector(int capacity) { public Vector(int capacity) {
@ -127,4 +127,11 @@ public class Vector<T> extends AbstractList<T> implements java.io.Serializable {
return new Collections.IteratorEnumeration(iterator()); return new Collections.IteratorEnumeration(iterator());
} }
public synchronized Object clone() {
Vector copy = new Vector(size());
for (T t : this) {
copy.add(t);
}
return copy;
}
} }