Issue #153 - Add Gradle Wrapper scripts

[agasser]

Add missing Gradle Wrapper scripts

Description

The Gradle Wrapper includes scripts for executing Gradle on Windows and *nix. These scripts need to be included in source control. This PR adds them to address issue #153 .

Motivation and Context

• I have raised a issue Missing Gradle Wrapper script files from java8 template #153 to propose this change

Which issue(s) this PR fixes

Fixes #153

How Has This Been Tested?

At the root of the java8 template project, I ran the gradle build on OSX using the command ./gradlew build.

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 change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I've read the CONTRIBUTION guide
• I have signed-off my commits with git commit -s
• I have added tests to cover my changes.
• All new and existing tests passed.

[alexellis]

Do these files need to be duplicated in both locations?

[agasser]

There already are wrapper folders in all of the sub-modules, but they won't work without the corresponding files. I suppose a better solution might be to delete those and not add the new files to the sub-modules. Does that sound better?

[tim-hellhake]

I was about to write the same issue.
It would be handy to have the gradle wrapper in the handler module.
If it's not needed I would remove the wrapper folders from the other modules.

[tim-hellhake]

@alexellis what do you think?

[alexellis]

Hi, thanks for your patch.

I noticed that there's a lot of duplication. Can you elaborate on why the files are needed in each folder?

Alex

[alexellis]

Closing in favour of newer PR.