hg: jdk/sandbox: 8206863: A closed JarVerifier.VerifierStream should throw IOException

[chris.hegarty at oracle.com]

Changeset: 03f2bfdcb636
Author:    martin
Date:      2018-07-17 17:36 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/03f2bfdcb636

8206863: A closed JarVerifier.VerifierStream should throw IOException
Reviewed-by: rasbold
Contributed-by: Tobias Thierer <tobiast at google.com>, Martin Buchholz <martinrb at google.com>

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! test/jdk/java/util/jar/JarFile/SignedJarFileGetInputStream.java