JBIDE-17437 - remove all jre's from server launch classpath before adding jre from runtime
JBIDE-17173 - force initializers to run after runtime detection
JBIDE-17867 - NPE and some validation errors in launch config
JBIDE-17700 - try to ensure the key manager is instantiated earlier (workaround)

JBIDE-17700 attempt 2