What’s often confusing to Java beginners is that classes also have interfaces. As I explained in Java 101: Classes and objects in Java, the interface is the part of the class that is accessible ...

Header Official Documentation Description; Content-Security-Policy: CSP Level 2: The Content-Security-Policy header is used in response headers to inform the User-Agent from where certain kinds of ...

Currently Java objects have a 128-bit object header in the 64-bit HotSpot VM, with a 64-bit multipurpose header word and a 64-bit class pointer.