protected void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( STRING_1 , STRING_2 ) ; VAR_1 . METHOD_3 ( ) ; VAR_2 . METHOD_4 ( ) ; } 

protected void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( STRING_1 , STRING_2 ) ; if ( ( VAR_1 ) != null ) { VAR_1 . METHOD_3 ( ) ; } if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_4 ( ) ; } } 
