private void METHOD_1 ( ) throws java.io.IOException { VAR_1 . METHOD_2 ( 1 ) ; int length = VAR_1 . METHOD_3 ( ) ; VAR_1 . METHOD_2 ( length ) ; } 

private int METHOD_1 ( ) throws java.io.IOException { VAR_1 . METHOD_2 ( 1 ) ; int length = VAR_1 . METHOD_3 ( ) ; VAR_1 . METHOD_2 ( length ) ; return length ; } 
