jodd-madvoc/src/main/java/jodd/madvoc/interceptor/EchoInterceptor.java
protected void printBefore(final ActionRequest request) {
		StringBuilder message = new StringBuilder(prefixIn);

		message.append(request.getActionPath()).append("   [").append(request.getActionRuntime().createActionString()).append(']');
		out(message.toString());
	}
protected void printBefore(final ActionRequest request) {
		StringBuilder message = new StringBuilder(prefixIn);

		message.append(request.getActionPath()).append("   [").append(request.getActionRuntime().createActionString()).append(']');
		out(message.toString());
	}
Prints out the message. User can override this method and modify the way
the message is printed.