Line marker for class path resource references

[picimako]

Summary

There is Java methods that accept resource paths, including paths of classpath resources. To make the navigation to those resources quicker, line markers could be added.

Tasks

• Implement line markers for methods that accept classpath resource paths.
  • File resource paths are out of scope.
• The line marker would display the icon of the referenced resource file.
• The line marker with a single click would open the resource in the editor.
• Paths are treated as classpath resources when either they have no prefix, or the prefix is classpath:.
• Since classpath resources are absolute, the logic will be to locate the src/test/resources folder of the current Java file's module, and locate the resource relative to that.

TBD

• The exact methods and arguments to support this are to be collected.

[picimako]

Completed in v1.0.2.