#485: adjusted checkstyle config to 2011 license header
#485: adjusted checkstyle config to 2011 license header

kieker-monitoring/kieker,HaStr/kieker,kieker-monitoring/kieker,kieker-monitoring/kieker,HaStr/kieker,leadwire-apm/leadwire-javaagent,HaStr/kieker,kieker-monitoring/kieker,kieker-monitoring/kieker,leadwire-apm/leadwire-javaagent,HaStr/kieker,HaStr/kieker