GitHub

binimbabu/Java-invoke-non-static-method

InvokeNonStaticMethod(){ System.out.println("Inside constructor"); } { System.out.println("Inside non-static block"); } public static void main(String[] args ...
GitHub

java.lang.NullPointerException: Attempt to invoke interface method 'int io.flutter.view.TextureRegistry$SurfaceProducer.getWidth()' on a null object reference

java.lang.NullPointerException: Attempt to invoke interface method 'int io.flutter.view.TextureRegistry$SurfaceProducer.getWidth ()' on a null object reference #248 ...
InfoWorld

Build your own scripting language for Java

Before Java Specification Request (JSR) 223, Scripting for the Java Platform, (and its predecessor, the Bean Scripting Framework, or BSF), many languages were already communicating with Java. Some ...
InfoWorld

Java’s Synthetic Methods

In this blog post, I look at the concept of Java synthetic methods. The post summarizes what a Java synthetic method is, how one can be created and identified, and the implications of Java synthetic ...
TheServerSide

Use Java method modifiers to avoid public method antipattern

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...