turns:</B><DD>the distance from the top of the stack where the object is]
          located; the return value <code>-1</code> indicates that the
          object is not on the stack.<DT><B>Since: </B><DD>JDK1.0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()
                       throws java.lang.CloneNotSupportedException</PRE>
<DL>
<DD>Returns clone of current ObjectStack<DD><DL>
<DT><B>Returns:</B><DD>clone of current ObjectStack<DT