public void METHOD_1 ( ) { this . METHOD_2 ( ) . METHOD_3 ( this ) ; this . VAR_1 = true ; this . VAR_2 = null ; } 

public void METHOD_1 ( ) { if ( ( this . METHOD_2 ( ) ) != null ) { this . METHOD_2 ( ) . METHOD_3 ( this ) ; } this . VAR_1 = true ; this . VAR_2 = null ; } 
