hg: jdk9/sandbox/langtools: 8147414: java.nio.file.ClosedFileSystemException in javadoc

[chris.hegarty at oracle.com]

Changeset: fed9310b4b93
Author:    jjg
Date:      2017-01-19 19:14 -0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/fed9310b4b93

8147414: java.nio.file.ClosedFileSystemException in javadoc
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
+ test/tools/javac/classreader/FileSystemClosedTest.java
! test/tools/javadoc/8147801/T8147801.java
! test/tools/javadoc/8147801/jarsrc/lib/Lib2.java