hod implementation used to compare two different table values passed as parameters.
		The function must return <code>true</code> if the values match or <code>false</code> otherwise.
		If this field evaluates to <code>false</code> then table values are compared for equality only.
		The default value for this field is method <code>matchtable</code> provided by the class.
	</dd>
	
	<dt><code><b>thread</b></code></dt>
	<dd>
		Field that defines the method implementation used to compare two different thread valu