public boolean METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( this . VAR_2 ) != null ) { return this . VAR_2 . METHOD_1 ( VAR_1 ) ; } return false ; }
public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( ( this . VAR_2 ) != null ) && ( this . VAR_2 . METHOD_1 ( VAR_1 ) ) ; }