fix: getDocComment() returns asterisk (*) and spaces before comment

[manic-coder]

Added toString() method to CtJavaDocImpl.java to handle getDocComment()

[surli]

Hi @manic-coder you're almost there for having the PR merged ;)
We're using a checkstyle in Spoon to guarantee that we all share the same codestyle: the build is failing here because there's some errors on your checkstyle.
You can see the errors on https://travis-ci.org/INRIA/spoon/jobs/339338677:

[INFO] Starting audit...
/home/travis/build/INRIA/spoon/src/main/java/spoon/support/reflect/code/CtJavaDocTagImpl.java:0: error: File does not end with a newline.
/home/travis/build/INRIA/spoon/src/main/java/spoon/support/reflect/code/CtJavaDocTagImpl.java:90:32: error: '(' is preceded with whitespace.

I advice you to run mvn verify -DskipTests before submitting changes to be sure the checkstyle is fixed :)

[manic-coder]

Hi @surli I've made the requisite changes and the Travis CI is building now :)

I hope it can be merged now. On another note, I'm having trouble running the maven command you recommended (mvn verify -Dskiptests). I get:

[ERROR] Please refer to C:\Users\Shantanu\IdeaProjects\spoon\target\surefire-reports for the individual test results.
[ERROR] Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
[ERROR] The forked VM terminated without properly saying goodbye. VM crash or System.exit called?

The dump file states:
Killing self fork JVM. Maven process died.

What should I do?

[surli]

I'll merge the PR, thanks for that! I honestly have no idea about what happened when you execute the maven command...