hg: jdk9/dev/langtools: 8169519: JShell: Handle start-up failures and hangs gracefully; ...

[robert.field at oracle.com]

Changeset: f196b8e52c3a
Author:    rfield
Date:      2016-11-22 19:24 -0800
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/f196b8e52c3a

8169519: JShell: Handle start-up failures and hangs gracefully
8166581: JShell: locks forever if -R options is wrong
8169234: JShell: hangs on startup on some computers caused by hostname
Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/JShell.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/JdiDefaultExecutionControl.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/JdiInitiator.java
+ test/jdk/jshell/DyingRemoteAgent.java
+ test/jdk/jshell/FailOverExecutionControlDyingLaunchTest.java
+ test/jdk/jshell/FailOverExecutionControlHangingLaunchTest.java
+ test/jdk/jshell/FailOverExecutionControlHangingListenTest.java
+ test/jdk/jshell/HangingRemoteAgent.java
+ test/jdk/jshell/JdiBadOptionLaunchExecutionControlTest.java
+ test/jdk/jshell/JdiBadOptionListenExecutionControlTest.java
+ test/jdk/jshell/JdiBogusHostListenExecutionControlTest.java
+ test/jdk/jshell/JdiFailingLaunchExecutionControlTest.java
+ test/jdk/jshell/JdiFailingListenExecutionControlTest.java
+ test/jdk/jshell/JdiHangingLaunchExecutionControlTest.java
+ test/jdk/jshell/JdiHangingListenExecutionControlTest.java
! test/jdk/jshell/StartOptionTest.java
! test/jdk/jshell/UserJdiUserRemoteTest.java