Recent changes for 8164908 [1] inadvertently removed the 2-arg newConstructorForSerialization method. This should be reinstated.
https://bugs.openjdk.java.net/browse/JDK-8168980 http://cr.openjdk.java.net/~chegar/8168980/ -Chris. [1] https://bugs.openjdk.java.net/browse/JDK-8164908
