code: protected void printUsage() {
  		List<Command.Descriptor> descriptors = project.getParent().getCommandDescriptors();
  		//
  		out.println("usage: wy [--verbose] command [<options>] [<args>]");
  		out.println();
  		int maxWidth = determineCommandNameWidth(descriptors);
  		out.println("Commands:");
  		for (Command.Descriptor d : descriptors) {
  			out.print("  ");
  			out.print(rightPad(d.getName(), maxWidth));
  			out.println("   " + d.getDescription());
  		}
  		out.println();
  		out.println("Run `wy help COMMAND` for more information on a command");
  	}
docs: Print usage information to the console.