public void METHOD_1 ( ) throws TYPE_1 { VAR_1 . METHOD_2 ( VAR_2 , INT_1 , 0 , this ) ; } 

public void METHOD_1 ( ) throws TYPE_1 { if ( ( VAR_1 ) != null ) { VAR_1 . METHOD_2 ( VAR_2 , INT_1 , 0 , this ) ; } } 
