hg: jdk9/dev/jdk: 8066577: Cleanup and make better use of the stream API in the jrtfs code

[xueming.shen at oracle.com]

Changeset: 803adcd526d7
Author:    sherman
Date:      2016-08-29 11:39 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/803adcd526d7

8066577: Cleanup and make better use of the stream API in the jrtfs code
Reviewed-by: alanb, psandoz, redestad

! src/java.base/share/classes/jdk/internal/jrtfs/JrtDirectoryStream.java
! src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystem.java