I20210721-0530
threads or runs into error dialog Change-Id: If4485c499f57e87de2378083ce7dfe216972e9d2 Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/183196 Tested-by: JDT Bot <jdt-bot@eclipse.org> Reviewed-by: Stephan Herrmann <stephan.herrmann@berlin.de>