Review Request JDK-8171323: generate dot file for java.se and java.se.ee with only API dependences

[Paul Sandoz]

> On 15 Dec 2016, at 10:53, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
> This updates the GenGraphs build tool to generate a dot file for
> `java.se` and `java.se.ee` modules including API dependences only
> that can be used to display Java SE module graph.
> 
> http://cr.openjdk.java.net/~mchung/jdk9/webrevs/8171323/webrev.00/
> 

Looks ok.

You can marginally improve genDotFile:


List<ModuleDescriptor> mds = cf.modules().stream()
  .map(ResolvedModule::reference)
  .map(ModuleReference::descriptor)
  .collect(toList());

…

  printGraph(out, name, gengraph(cf), mds.stream().collect(toMap(ModuleDescriptor::name, Function.identity()));

…

printGraph(out, name, graph,
    mds.stream()
    .filter(md -> !md.name().startsWith("jdk.”) && graph.nodes().contains(md.name()))
    .collect(toMap(ModuleDescriptor::name, Function.identity()))

Paul.