[BUILD] Update to gradle 5.6.2

[m273d15]

All changes are generate by:

./gradlew wrapper --gradle-version=5.6.2

This update fixes the duplicate classpath entries in .classpath issue.

[tobous]

Still does not work for me. Eclipse now has issues with the STF packages. This example is from /saros.stf/src/saros/stf/client/StfTestCase.java. The issue message is "EclipseTestThread cannot be resolved to a type".

This also gets resolved by reverting this PR and the previous gradle update (402d0f2).

This issue is also happens when I try to build in Eclipse with #721.

[tobous]

The issue does not seem to be related to remaining deprecated build artifacts. Still happens when I clone a fresh version of the Saros repo and delete the workspace before importing. (Setup: Delete Workspace -> Clone -> Check out this branch -> ./gradlew prepareEclipse -> open eclipse -> import from git excluding intellij package)
The issue also doesn't get resolved by subsequently calling prepareEclipse or test and reloading the package in Eclipse (using F5).

And also in this setup, the issue is immediately resolved by reverting this and 402d0f2, calling prepareEclipse again and reloading the projects in eclipse.

[m273d15]

Thank you, I was able to reproduce this issue with a fresh eclipse installation and a fresh clone.

[m273d15]

I think switching back to the previous version is the easiest fix of duplicate entries and this issue.
The reason seems to be that gradle introduced a unique on the classpath entries, but groups by the path attribute of a classpathentry. Therefore, the dependencies to saros.eclipse and saros.eclipse:testing are the same in the remove duplicate entries process.

I will open an issue in the gradle project. I don't want to use the old version forever.

Ok, after trying a lot of gradle configurations and versions I realized that the EclipseTestThread is only required in stf(.test). Therefore I move the class into stf and the issue is solved...

Btw. the real issue seems to be that eclipse photon introduced a new separation of test and main sources (which is configured in the .classpath file with the new attribute test=true) and this new model is adopted with the new gradle+buildship version.

[tobous]

Works for me. 👍

Seems a bit weird to move an eclipse specific component into the STF package, but keeping it IDE independent isn't a priority with the STF yet.