public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { this . VAR_1 = VAR_1 ; return this . VAR_2 . METHOD_1 ( VAR_1 ) ; }
public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { this . VAR_1 = VAR_1 ; if ( ( this . VAR_2 ) != null ) { return this . VAR_2 . METHOD_1 ( VAR_1 ) ; } else { return null ; } }