hg: jdk/jdk: 8198801: JShell: user exception chained cause not retained

[robert.field at oracle.com]

Changeset: 083318155ad1
Author:    rfield
Date:      2018-04-03 13:27 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/083318155ad1

8198801: JShell: user exception chained cause not retained
Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties
! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/EvalException.java
! src/jdk.jshell/share/classes/jdk/jshell/JShellException.java
! src/jdk.jshell/share/classes/jdk/jshell/UnresolvedReferenceException.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/DirectExecutionControl.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/ExecutionControlForwarder.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/RemoteCodes.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/StreamingExecutionControl.java
! test/langtools/jdk/jshell/ExceptionsTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java