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  1. public class Main {
  2. private static String OS = System.getProperty("os.name").toLowerCase();
  3. public static void main(String[] args) {
  4.     System.out.println(OS);
  5.     try {
  6.         System.out.println(java.net.Inet4Address.getLocalHost().getHostAddress());
  7.     }
  8.     catch(java.net.UnknownHostException e) {
  9.         System.out.println(e.getStackTrace().toString());
  10.     }
  11. }
  12. }
Success #stdin #stdout 0.05s 4390912KB
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linux
[Ljava.lang.StackTraceElement;@677327b6
https://ideone.com/nqKdy0
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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