public void initNames() throws Exception
{
ExprNode filterA = FilterParser.parse( "(&(cn=test)(sn=test))" );
ExprNode filterB = FilterParser.parse( "(&(cn=test)(sn=test))" );
ExprNode filterC = FilterParser.parse( "(&(cn=sample)(sn=sample))" );
classesA = new ClassesItem( filterA );
classesACopy = new ClassesItem( filterA );
classesB = new ClassesItem( filterB );
classesC = new ClassesItem( filterC );
}