I'm not sure if this problem is in the Launch4J plugin or in Launch4J itself. I opened Launch4J Bug 221, but no one replied. I would imagine that the problem is within Launch4J itself, as the values ...
From version 1.1 to 1.1.2, the execution of my newly exe program (converted with launch4j) is very slow. Here is the code is use to set FlatLaf : But everything is fine with version < 1.1 The thing is ...