Best Java Excecption i have ever seen.

ProxyServiceAdminProxyAdminException

Thrown by WSO2 EI

!rant
Is there somebody who is familiar with WSO2 Enterprise Service Bus.
Could need some help.

This is really a rant:
The company i work for uses the wso2 enterprise integrator for message transformation and so on.
I am in charge to get this thing to work.
And i am so annyoid about this fuc**** crap software, there price it as lightweight, fast and easy to use?
EASY TO USE?????
Who the fuck there had the IDEA to use XML as configuration files.
They have kinda no documentation, even searching the web makes no sense because you only can find there crap documentation, once i searched after another problem and found my own Stackowerflow question, which had a totally different term!!
And i guess they are making no testing, i mean if i want to edit a api and i set one bracket false or so, than if i click on save, i am doomed, BECAUSE IT DELETES THE CHANGES WITHOUT WARNING ME, i mean srsly are you kidding me wso2???

It’s a huge nightmare to develop a React front-end when:
- you have to adapt Bootstrap 3/jQuery based components to React
- the “back-end” is a sparse collection of micro services with cryptic URLs and finding the correct name means searching on a laggy WSO2 API manager
- the documentation of said micro services can be outdated and that means wasting a lot of time trying requests on cURL rather than in doing actual development and continuously breaking your concentration
- sometimes the micro services just become unavailable altogether
- the back-end shuts down at
6PM everyday, usually when after I finally achieved a flow and I’m doing meaningful progress

Someone else had to work with that turd of WSO2 Enterprise Service Bus?
I hate everything of it: its fucking buggy IDE (a lazy fork of Eclipse in which they didn't even bothered to replace the Eclipse icon), its cryptic XML language which makes basic operations such as accessing a JSON field a complete PITA, its fragility (often syntax errors doesn't get caught by the compiler but causes runtime errors which are hard to diagnose) its shitty testability...

Ballerina by WSO2

wow...powerful and flexible open source language which do integration like a magic

When your CTO wants you to use WSO2 application server ... When all you need is tomcat