public void METHOD_1 ( ) { this . VAR_1 = true ; if ( ( this . METHOD_2 ( ) ) != null ) this . METHOD_2 ( ) . METHOD_3 ( this ) ; this . VAR_2 = null ; this . VAR_3 = null ; } 

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