How to write a piece of Java code that prints the address from memory in which information is stored?

Question

Some body showed me and I forgot and I can't find my note book right now.

I think the piece of code printed a hexadecimal location.

I recently read a piece of C++ code in a magazine that did the same thing.

Final Question for Trivia: Are Computer Languages (Java, C++,etc,.) compatible with any operating system like Windows , Linux, etc.).???

Answer 1

Java doesn't allow the programmer access to memory like C/C++ -- you have references, not pointers.

Yes they're all compatible if you have the correct compiler -- Java is VM so it just needs a VM.