Abstract: The fundamental asynchronous thread (java.lang. Thread) in Java can be easily misused, due to the lack of deep understanding for garbage collection and thread interruption mechanism. For ...

[Help] Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException #871 Open ramen9813 opened on Jul 3, 2025 ...

When operating the interface, this exception will suddenly be thrown, and the frequency of occurrence is uncertain。 Exception in thread "AWT-EventQueue-0" java.util ...

Default size of most of JVM Java Heap Space is around 64MB, it can easily ran out of memory if your application add more content in it. Hence in order to fix this you can specify size of Java Heap ...

Do you ever get the feeling there’s something not quite right about Swing threading? John Zukowski puts his finger on it in this article. While tracing Swing’s single-threaded event model from Java ...