hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 5a211ee83bf1
Author:    aeubanks
Date:      2019-05-15 17:13 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/5a211ee83bf1

8224018: test/jdk/java/net/ipv6tests/{Tcp,Udp}Test.java assume IPv4 is available
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! test/jdk/java/net/ipv6tests/TcpTest.java
! test/jdk/java/net/ipv6tests/UdpTest.java

Changeset: c1143a0d4e22
Author:    adinn
Date:      2019-05-16 15:45 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c1143a0d4e22

8224042: Add private alignDown method to MappedByteBuffer
Summary: Use alignDown method to round addresses down to page boundary
Reviewed-by: stuefe, mikael, alanb

! src/java.base/share/classes/java/nio/MappedByteBuffer.java