Programming/Java
From HPC
Programming Details
Java is a high-level programming language originally developed by Sun Microsystems and released in 1995.
Java runs on a variety of platforms, including Viper (LInux), Windows, and Mac OS.
Programming example
public class MyFirstJavaProgram { /* This is my first java program */ public static void main(String []args) { System.out.println("Hello World"); // prints Hello World } }
Modules Available
The following modules are available:
- module load java/jdk1.7.0_80
- module load java/jdk1.8.0_102
Compilation
The program would be compiled in the following way, which a choice Java JDK available.
- Javac - is the JAVA byte compiler
- Java - is the JAVA runtime
module load java/jdk1.7.0_80 (or module load java/jdk1.8.0_102) javac MyFirstJavaProgram.java java MyFirstJavaProgram Hello World