icegem-cache-utils/src/main/java/com/googlecode/icegem/cacheutils/replication/CheckReplicationTool.java
protected void printHelp(final Options options) {
		HelpFormatter formatter = new HelpFormatter();
		formatter.printHelp("check-replication [options]", options);

		Utils.exitWithFailure();
	}
protected void printHelp(final Options options) {
		HelpFormatter formatter = new HelpFormatter();
		formatter.printHelp("check-replication [options]", options);

		Utils.exitWithFailure();
	}
Prints help if requested, or in case of any misconfiguration

@param options
- the GNU options