private long METHOD_1 ( ) { TYPE_1 VAR_1 = METHOD_2 ( ) ; return VAR_1 . METHOD_3 ( ) ; } 

private long METHOD_1 ( ) { TYPE_1 VAR_1 = METHOD_2 ( ) ; if ( VAR_1 == null ) { return 0 ; } else { return VAR_1 . METHOD_3 ( ) ; } } 
