People are generally prescribing something like this to configure maxFormContentSize for jetty in the jetty.xml: In my experience, in 2024 with a recent version of jetty (9.4.53), this isn’t working inside apache’s karaf or in embedded mode within maven, and may not be working in other containers as well.
Category: Java
Mar 14 2019
Wicket 7 Debug Bar Empty? Add a DebugBarInitializer to your app.
In Wicket 7.12.0, adding a DebugBar to your page will result in an empty / useless debug bar if you don’t add a DebugBarInitializer to your app. Hopefully this will be documented by the wicket project in the future, but it isn’t right now.
Oct 17 2018
Java HashMap.hashCode() Not Unique With String Keys And Values
Java’s HashMap (AbstractMap really) hashCode() implementation sums the hash codes of its entries rather than multiplies them by a prime number like String.hashCode() does. This can cause weird collisions in very similar maps.
About
Jason Baker is a software engineer. He works on enterprise infrastructure for big companies. He also enjoys creating smaller scale software products and scripts in his spare time.