Klaus Post <******@****.***> 1756435188 +0200

Mark Theunissen <******@****.***> 1723562716 +1000

Mark Theunissen <******@****.***> 1723963383 +1000

Aditya Manthramurthy <******@****.***> 1716591923 -0700

        factoryField.set(null, null);

        // Clear the protocol handlers cache
        Field handlersField = Handler.class.getDeclaredField("PROTOCOL_HANDLERS");
        handlersField.setAccessible(true);
        @SuppressWarnings("unchecked")
        Map<String, URLStreamHandler> handlers = (Map<String, URLStreamHandler>) handlersField.get(null);
        handlers.clear();
    }

    /**

Klaus Post <******@****.***> 1759093161 +0200

Klaus Post <******@****.***> 1756435188 +0200

Harshavardhana <******@****.***> 1744208919 -0700

	}
	if h.Subroute == "" {
		if m.handlers.hasAny(id) && !id.isTestHandler() {
			return ErrHandlerAlreadyExists
		}
		m.handlers.streams[id] = &h
		return nil
	}
	subID := makeSubHandlerID(id, h.Subroute)
	if m.handlers.hasSubhandler(subID) && !id.isTestHandler() {
		return ErrHandlerAlreadyExists
	}
	m.handlers.subStreams[subID] = &h

///

## Override the default exception handlers { #override-the-default-exception-handlers }

**FastAPI** has some default exception handlers.

These handlers are in charge of returning the default JSON responses when you `raise` an `HTTPException` and when the request has invalid data.

You can override these exception handlers with your own.