hg: jdk-updates/jdk13u-dev: 4 new changesets

[yan at azul.com]

Changeset: 1b7e77cec0d9
Author:    sgehwolf
Date:      2019-10-08 15:30 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/1b7e77cec0d9

8232003: (fs) Files.write can leak file descriptor in the exception case
Summary: Be sure to close the leaked OutputStream in all cases
Reviewed-by: alanb, bpb, clanger

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 0dd249f01848
Author:    coffeys
Date:      2019-09-17 11:07 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/0dd249f01848

8223490: Optimize search algorithm for determining default time zone
Reviewed-by: naoto, rriggs

! src/java.base/unix/native/libjava/TimeZone_md.c

Changeset: e668ebc2a289
Author:    coffeys
Date:      2019-09-17 16:39 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/e668ebc2a289

8231124: Missing closedir call with JDK-8223490
Reviewed-by: naoto

! src/java.base/unix/native/libjava/TimeZone_md.c

Changeset: b4fe634f55c3
Author:    aeubanks
Date:      2019-08-19 16:08 -0700
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/b4fe634f55c3

8229899: Make java.io.File.isInvalid() less racy
Reviewed-by: alanb, martin, shade

! src/java.base/share/classes/java/io/File.java