## Description
Use which-key v3 format for java mappings.
`<leader>c` is removed as it is reported as a duplicate mapping in
health check.
## Related Issue(s)
## Screenshots
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
## Description
Problem
In the default configuration `opts.test` is a boolean and the code tries
to access `opts.test.config_overrides` which results in an error.
Solution
Use control flow to return nil in the case of `opts.test` being boolean.
<!-- Describe the big picture of your changes to communicate to the
maintainers
why we should accept this pull request. -->
## Related Issue(s)
- Fixes#3965.
## Checklist
- [ x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
jdtls needs an argument passed to the JVM to load Lombok as an agent.
Mason downloads `lombok.jar`so we can use that
## What is this PR for?
Configures Lombok support in `jdtls` ; this removes a lot of red
underlines in Java projects that use it.
Changes this
To this
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
Co-authored-by: Adrian Wilkins <adrian.wilkins.contractor@dvla.gov.uk>
