TURKU, Finland, Feb. 10, 2026 /PRNewswire/ -- Vaadin, the leading provider of Java web application frameworks, today announced the general availability of Swing Modernization Toolkit, a solution that ...

Upon launching launcher_WINDOWS.bat, the following error appears. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.awt.Image ...

While the exact cause of this error is not known, it is worth checking if you have fulfilled all the system requirements for Java. If you are using a Windows system ...

Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

Sometimes, antiviruses prevent programs to update or install. Hence, before you proceed to the troubleshooting methods listed in this article, we suggest you disable your antivirus program temporarily ...

at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed ...