public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return VAR_1 . METHOD_2 ( ) . METHOD_3 ( this . VAR_2 ) ; } 

public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( ( VAR_1 . METHOD_2 ( ) ) != null ) && ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( this . VAR_2 ) ) ; } 
