Hostname: Difference between revisions

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@@ Line 56: / Line 56: @@
 =={{header|Java}}==
+<java>
+import java.net.*;
+class DiscoverHostName {
-<java>String hostname = java.net.InetAddress.getLocalHost().getHostName();</java>
+    public static void main(String[] args) {
+        try {
+            String hostName = InetAddress.getLocalHost().getHostName();
+            System.out.println(hostName);
+        } catch (UnknownHostException e) { // Doesn't actually happen, but Java requires it be handled.
+        }
+    }
+}
+</java>
 =={{header|OCaml}}==