hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: b75a44aad06c
Author:    smarks
Date:      2018-12-11 13:10 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/b75a44aad06c

8199394: Object.hashCode should not mention anything about memory addresses
Reviewed-by: shade, forax, adinn, rriggs

! src/java.base/share/classes/java/lang/Object.java

Changeset: 799e964e32b6
Author:    naoto
Date:      2018-12-11 13:13 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/799e964e32b6

8215194: Initial size of UnicodeBlock map is incorrect
Reviewed-by: rriggs, rgoel, igerasim

! src/java.base/share/classes/java/lang/Character.java
! test/jdk/java/lang/Character/UnicodeBlock/OptimalMapSize.java