public java.lang.String METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) == null ) {VAR_1 = TYPE_1 . METHOD_2 ( this . METHOD_3 ( ) , VAR_2 ) . toString ( ) ;}</BUG> return VAR_1 ; }
public java.lang.String METHOD_1 ( ) { return VAR_1 ; } 
