Validation and Quickfix for RegistrarBean #399

Job	Run time
language-servers-multiplatform-build / Build (ubuntu-latest)	14s
language-servers-multiplatform-build / Build (macos-latest)	26s
language-servers-multiplatform-build / Build (windows-latest)	50s
eclipse-ls-extensions	0s
vscode-concourse	0s
vscode-manifest-yaml	0s
vscode-bosh	0s
vscode-spring-boot	0s
e436-distro	0s
e434-distro	0s
e435-distro	0s
	1m 30s

Provide feedback