JBIDE-17391 - Provide JAX-RS Fields type validation
JBIDE-17368 - Revalidate JAX-RS Resources when type used as a method parameter changed
JBIDE-17308 - Enable 'as-you-type' validation
JBIDE-17537 - JAX-RS Problem marker are not removed when JAX-RS support is removed on project
JBIDE-17541 - Replace use of Slf4j with Eclipse Logger in JAX-RS UI tests
JBIDE-17540 - Replace use of Slf4j with Eclipse Logger in JAX-RS core tests
JBIDE-17543 - Investigate JUnit test duration

Not major improvement, despite a few changes

Also fixed JBIDE-17551 (renamed ui.test 'Logger' to 'TestLogger')
JBIDE-17466 - Cleanup obsolete code after replacement of JAX-RS Wizard(s)

Removed all class related to (old) JAX-RS Resource and Application generation
Removed all blocks / UI widgets in the wizard
Removed labels in .properties files