Abstract: In this paper, a new object manipulation method is proposed by applying the ray's depth information to the ray-casting-based interface. Ray-casting has been widely used in handheld device ...

Combination of Azul JDK and Cast AI app performance platform aims to improve Java runtime efficiency in Kubernetes-based public cloud environments. Azul Systems has partnered with cloud application ...

Core Java interview questions and answers will help you in preparing for the interviews. Whether you are a fresher or experienced professional, the questions will help you in getting a competitive ...

When running the :compileJava task, there's a note "Some input files use unchecked or unsafe operations. Recompile with -Xlint:unchecked for details." When compiling with the unchecked flag, the ...

Is your feature request related to a problem? Please describe. When str is a string variable that was obtained from a java object, it's a has string. It will return false even if the exact value is in ...

Naming conventions are important if you're a Java developer. Naming conventions not only make your Java code easier to read, they make your code self-documenting as well. Fellow developers can tell in ...

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

The 11th version of Java, which is LTS (Long Term Support) without exaggeration, was a version that every Java developer noticed. Even though this version wasn't as breakthrough as Java 8, it ...