package key.util; public class StringTokenizer extends java.util.StringTokenizer implements Cloneable { public StringTokenizer( String s ) { super( s ); } public StringTokenizer( String s, String d ) { super( s, d ); } public StringTokenizer( String s, String d, boolean b ) { super( s, d, b ); } public Object clone() { try { return( super.clone() ); } catch( CloneNotSupportedException e ) { throw new key.UnexpectedResult( e ); } } }