+RMITests & put remote classes in package

remote/DisplayPerfectTime.java

@@ -4,6 +4,8 @@
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
 // Uses remote object PerfectTime
 // {ValidateByHand}
+package remote;
+
 import java.rmi.registry.*;
 
 public class DisplayPerfectTime {

remote/PerfectTime.java

@@ -3,6 +3,8 @@
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
 // The PerfectTime remote interface
+package remote;
+
 import java.rmi.*;
 
 public interface PerfectTime extends Remote {

remote/PerfectTimeImpl.java

@@ -3,6 +3,8 @@
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
 // Implementing the PerfectTime remote object
+package remote;
+
 import java.rmi.RemoteException;
 
 public class PerfectTimeImpl implements PerfectTime {

remote/PerfectTimeServer.java

@@ -4,6 +4,8 @@
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
 // Server for the PerfectTime remote object
 // {ValidateByHand}
+package remote;
+
 import java.rmi.registry.Registry;
 import java.rmi.registry.LocateRegistry;
 import java.rmi.RemoteException;

remote/tests/RMITests.java

@@ -0,0 +1,25 @@
+// remote/tests/RMITests.java
+// (c)2016 MindView LLC: see Copyright.txt
+// We make no guarantees that this code is fit for any purpose.
+// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
+package remote;
+
+import java.rmi.registry.*;
+
+import org.junit.jupiter.api.*;
+import org.junit.jupiter.api.TestInfo;
+
+public class RMITests {
+    @Test
+    void test_remote_time() throws Exception {
+        LocateRegistry.createRegistry(1099);
+        PerfectTimeServer timeServer = new PerfectTimeServer();
+        timeServer.main(null);
+        Registry reg =
+                LocateRegistry.getRegistry("localhost");
+        PerfectTime pt =
+                (PerfectTime) reg.lookup("PerfectTime");
+        for (int i = 0; i < 10; i++)
+            System.out.println("Time: " + pt.getPerfectTime());
+    }
+}