diff --git a/projects/samskivert/src/java/com/samskivert/util/SortableArrayList.java b/projects/samskivert/src/java/com/samskivert/util/SortableArrayList.java index 00513643..5a6e56d4 100644 --- a/projects/samskivert/src/java/com/samskivert/util/SortableArrayList.java +++ b/projects/samskivert/src/java/com/samskivert/util/SortableArrayList.java @@ -1,5 +1,5 @@ // -// $Id: SortableArrayList.java,v 1.12 2003/03/30 02:26:14 mdb Exp $ +// $Id: SortableArrayList.java,v 1.13 2003/04/30 22:24:31 ray Exp $ // // samskivert library - useful routines for java programs // Copyright (C) 2001 Michael Bayne @@ -245,6 +245,23 @@ public class SortableArrayList extends AbstractList // { // } + // documentation inherited + public Object clone () + { + try { + Object[] elDup = new Object[_elements.length]; + System.arraycopy(_elements, 0, elDup, 0, _elements.length); + SortableArrayList dup = (SortableArrayList) super.clone(); + dup._elements = elDup; + + return dup; + + } catch (CloneNotSupportedException cnse) { + com.samskivert.Log.logStackTrace(cnse); // won't happen. + return null; + } + } + /** The array of elements in our list. */ protected Object[] _elements;