Remove 'throws Exception' from JavaSnippet method signature

[mlvandijk]

Summary

Remove 'throws Exception' from JavaSnippet method signature's throws clause.

Details

Remove 'throws Exception' from JavaSnippet method signature's throws clause.
Update corresponding Unit Tests.

Motivation and Context

As discussed on Slack #help-cucumber-jvm channel Nov 8th, 2017 (summarized):
Autogenerated step definition snippets usually contain “throws Throwable”, although in most cases IDEA shows them as unused (exception is never thrown by this method). They were added to avoid people to add try catch like wrap their stepdef bodies in try-catch, which is why it was made to throw liberally.

How Has This Been Tested?

By running 'mvn clean install' and verifying that the build is successful.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue).
• New feature (non-breaking change which adds functionality).
• Breaking change (fix or feature that would cause existing functionality to not work as expected).

Checklist:

• I've -added- updated tests for my code.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[coveralls]

Coverage remained the same at 81.473% when pulling dd11267 on mlvandijk:snippets into 5a6c5ef on cucumber:master.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.