Difference between revisions of "Programming/Java"
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* module load java/jdk1.7.0_80 | * module load java/jdk1.7.0_80 | ||
* module load java/jdk1.8.0_102 | * module load java/jdk1.8.0_102 | ||
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* <strong>Javac</strong> - is the JAVA byte compiler | * <strong>Javac</strong> - is the JAVA byte compiler | ||
* <strong>Java</strong> - is the JAVA runtime | * <strong>Java</strong> - is the JAVA runtime | ||
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Revision as of 09:42, 31 January 2017
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