code: public static void main(String[] args) throws Exception {
  		// Determine system-wide directory
  		String systemDir = determineSystemRoot();
  		// Determine user-wide directory
  		String globalDir = determineGlobalRoot();
  		// Determine project directory
  		String localDir = determineLocalRoot();
  		// Construct environment and execute arguments
  		new WyMain(systemDir,globalDir,localDir).execute(args);
  		// Done
  		System.exit(0);
  	}
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