hg: amber/amber/jdk: 3 new changesets

[maurizio.cimadamore at oracle.com]

Changeset: a831ec9d9499
Author:    lana
Date:      2017-05-04 00:02 +0000
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/a831ec9d9499

Added tag jdk-10+6 for changeset 329609d00aef

! .hgtags

Changeset: 7448e586d121
Author:    lana
Date:      2017-05-05 00:41 +0000
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/7448e586d121

Merge


Changeset: 695b15ac22d9
Author:    darcy
Date:      2017-05-04 20:43 -0700
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/695b15ac22d9

8138672: Math. negativeZeroFloatBits and Math. negativeZeroDoubleBits should be final
Reviewed-by: psandoz, bpb

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