Retrieve environment variables (JDK1.5)Tag(s): Environment
JDK1.5
System.getenv() is back!
import java.util.*; public class Test { public static void main(String args[]) { // just one System.out.println("PATH = " + System.getenv("PATH")); // all of them Map env = System.getenv(); for (Iterator it=env.entrySet().iterator(); it.hasNext(); ) { Map.Entry entry = (Map.Entry)it.next(); System.out.println(entry.getKey() + " = " + entry.getValue()); } } }
See also this HowTo.
See this Howto for common XP environment variables
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