private void append ( TYPE_1 VAR_1 ) { if ( this . isEmpty ( ) ) { this . METHOD_1 ( VAR_1 ) ; } else { this . VAR_2 = new TYPE_2 ( VAR_1 ) ; this . VAR_3 = this . VAR_2 ; } ( this . size ) ++ ; }

public void append ( TYPE_1 VAR_1 ) { if ( this . isEmpty ( ) ) { this . METHOD_1 ( VAR_1 ) ; } else { this . VAR_2 = new TYPE_2 ( VAR_1 ) ; this . VAR_3 = this . VAR_2 ; } ( this . size ) ++ ; }
