explicitly catch InterruptedException

examples/src/TcpExamples/TcpExample3Client.java

@@ -26,8 +26,8 @@ public class TcpExample3Client {
      * Program invocation, execution starts here
      * @param args command-line arguments
      */
-    public static void main(String[] args) throws InterruptedException {
-        
+    public static void main(String[] args)
+    {        
         // Local variables/fields
         Socket socket = null;
         InputStream is;
@@ -69,7 +69,7 @@ public class TcpExample3Client {
                 
             } // end while(true) // infinite loops are dangerous, be sure to kill this process!
         } 
-        catch (IOException e)
+        catch (IOException | InterruptedException e )
         {
             System.err.println("Problem with " + TcpExample3Client.class.getName() + " networking:"); // describe what is happening
             System.err.println("Error: " + e);