Home Discussion Discuss: Get Environment Variable Java

  • Print Path variable data using Java?rajasekhar burepalli January 7, 2013 at 3:54 PM

    import java.util.Iterator; import java.util.Map; import java.util.Set; import java.util.StringTokenizer; public class Credentials { public static void main(String k[]) { Map m=(Map)System.getenv(); Set s=m.entrySet(); Iterator i=s.iterator(); while(i.hasNext()) { Map.Entry me=(Map.Entry)i.next(); System.out.print(me.getKey()); StringTokenizer st=new StringTokenizer(me.getValue().toString()); while(st.hasMoreTokens()) { System.out.println( "\t\t\t"+st.nextToken(";")); } } } }

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