8177530: Module system implementation refresh (4/2017)
Reviewed-by: jjg
Contributed-by: alan.bateman@oracle.com, jan.lahoda@oracle.com

8173393: Module system implementation refresh (2/2017)
Reviewed-by: mcimadamore, mchung, alanb
Contributed-by: alan.bateman@oracle.com, mandy.chung@oracle.com

8172255: JShell API: ExecutionControl/LoaderDelegate: Remove unused/unimplemented setClassPath
Reviewed-by: jlahoda

8168615: JShell API: jdk.jshell.spi should be a pluggable ServiceLoader SPI
Reviewed-by: jlahoda

8131019: jshell tool: access javadoc from tool
Summary: Adding internal support to resolve {@inheritDoc} and format javadoc to plain text for use by jdk.jshell and jdk.scripting.nashorn.shell, enhancing Shift-<tab> documentation in JShell with ability to show javadoc.
Reviewed-by: jjg, rfield

8167643: JShell: silently ignore access modifiers (as semantically irrelevant)
Reviewed-by: jlahoda

8167461: jshell tool: Scanner#next() hangs tool
Summary: PipeInputStream.read(byte[]...) should only read available bytes; properly resending exceptions for snippet's System.in and properly closing it; more reliable way to cancel user input while waiting in System.in.
Reviewed-by: rfield

8167128: JShell: /drop of statement gives confusing output
Reviewed-by: jlahoda

8164277: JShell API: Snippets are immutable and should be available for post-mortem analysis
Reviewed-by: jlahoda

8143964: JShell API: convert query responses to Stream instead of List
Reviewed-by: psandoz, shinyafox

8160127: JShell API: extract abstract JDI and abstract streaming implementations of ExecutionControl
8159935: JShell API: Reorganize execution support code into jdk.jshell.execution (previously sent for review, and combined here)
8160128: JShell API: extract abstract streaming remote agent
8159122: JShell API: Configurable invocation mechanism
Summary: ExecutionControl implementation support with simplified ExecutionControl interface
Reviewed-by: jlahoda

8159635: JShell API: Add compiler options
Reviewed-by: jlahoda

8139829: JShell API: No use of fields to return information from public types
Reviewed-by: vromero

8156101: JShell SPI: Provide a pluggable execution control SPI
Reviewed-by: jlahoda

8154485: JShell: infrastructure for multi-Snippet class wrappers
Reviewed-by: jlahoda

8080069: JShell: Support for corralled classes
Reviewed-by: jlahoda

8131027: JShell API/tool: suggest imports for a class
Summary: Adding two new actions to JShell: add imports and create variable.
Reviewed-by: rfield

8134254: JShell API/tool: REPL for Java into JDK9
Summary: Adding the implementation of the jshell (read-eval-print-loop) tool.
Reviewed-by: briangoetz, mcimadamore, psandoz, forax
Contributed-by: robert.field@oracle.com, bitterfoxc@gmail.com, jan.lahoda@oracle.com