RFR: 8239886: Minimal VM build fails after JDK-8237499

[jiefu(傅杰)]

Hi all,



May I get reviews for this fix?



JBS:    https://bugs.openjdk.java.net/browse/JDK-8239886

Webrev: http://cr.openjdk.java.net/~jiefu/8239886/webrev.00/



Thanks a lot.

Best regards,

Jie