hg: kulla/dev/langtools: 8130946: JShell API: failed import should not persist

[robert.field at oracle.com]

Changeset: 53f2c948c42e
Author:    rfield
Date:      2015-07-10 17:40 -0700
URL:       http://hg.openjdk.java.net/kulla/dev/langtools/rev/53f2c948c42e

8130946: JShell API: failed import should not persist

! src/jdk.jshell/share/classes/jdk/internal/jshell/impl/SnippetImpl.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/impl/SnippetMaps.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! test/jdk/jshell/ImportTest.java
! test/jdk/jshell/KullaTesting.java
! test/jdk/jshell/RejectedFailedTest.java