public int METHOD_1 ( ) { TYPE_1 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; return VAR_1 . METHOD_3 ( ) . size ( ) ; }
public int METHOD_1 ( ) { if ( ( this . VAR_2 ) != null ) { TYPE_1 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; return VAR_1 . METHOD_3 ( ) . size ( ) ; } else return 0 ; }