Get path to java JRE

Question

It it possible to get the location of the jre that is used for the current process. Need to launch an other java application as a separate process. Having different jre\'s a

Answer 1

System.out.println(System.getProperty("java.home"));

The code above will return the full physical path to current jvm's jre path. Tested only in Windows 10.

Answer 2

System.getProperty("java.home")

Answer 3

You can use:

System.getProperty("java.home")

http://download.oracle.com/javase/6/docs/api/java/lang/System.html#getProperties%28%29 says:

java.home: Java installation directory