hg: jdk10/sandbox/langtools: 8184225: Fix accessibility and tidy issues in jdk.jshell docs

[chris.hegarty at oracle.com]

Changeset: 2b9273266ea6
Author:    jjg
Date:      2017-07-12 11:24 -0700
URL:       http://hg.openjdk.java.net/jdk10/sandbox/langtools/rev/2b9273266ea6

8184225: Fix accessibility and tidy issues in jdk.jshell docs
Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/jdk/jshell/Snippet.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/JdiExecutionControlProvider.java