Issue #23507 cluster-cli now uses junit5 instead of junit4

- also removed unfinished commented out test class
diff --git a/nucleus/cluster/cli/pom.xml b/nucleus/cluster/cli/pom.xml
index d787a58..16a5e2e 100755
--- a/nucleus/cluster/cli/pom.xml
+++ b/nucleus/cluster/cli/pom.xml
@@ -101,6 +101,10 @@
         </dependency>
 
         <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+        </dependency>
+        <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest</artifactId>
         </dependency>
diff --git a/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/LocalInstanceCommandTest.java b/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/LocalInstanceCommandTest.java
index 278e690..318e122 100644
--- a/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/LocalInstanceCommandTest.java
+++ b/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/LocalInstanceCommandTest.java
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2010, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2021 Contributors to the Eclipse Foundation
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -17,39 +18,31 @@
 package com.sun.enterprise.admin.cli.cluster;
 
 import com.sun.enterprise.universal.io.SmartFile;
-import com.sun.enterprise.util.SystemPropertyConstants;
-import java.io.*;
+
+import java.io.File;
+
 import org.glassfish.api.admin.CommandException;
 import org.glassfish.api.admin.CommandValidationException;
-import com.sun.enterprise.admin.servermgmt.cli.LocalServerCommand;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import static org.junit.Assert.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 
 /**
  *
  * @author bnevins
  */
-public class LocalInstanceCommandTest extends LocalInstanceCommand{
+public class LocalInstanceCommandTest extends LocalInstanceCommand {
 
-    public LocalInstanceCommandTest() {
-    }
+    private static File installDir;
+    private static File nodeAgentsDir;
 
-
-    @AfterClass
-    public static void tearDownClass() throws Exception {
-    }
-
-    @Before
+    @BeforeEach
     public void setUp() {
-        me = new LocalInstanceCommandTest();
-    }
-
-    @After
-    public void tearDown() {
+        String installDirPath = LocalInstanceCommandTest.class.getClassLoader().getResource("fake_gf_install_dir").getPath();
+        installDir = SmartFile.sanitize(new File(installDirPath));
+        System.out.println("install dir: " + installDir);
+        nodeAgentsDir = new File(installDir, "nodes");
     }
 
     /**
@@ -57,17 +50,10 @@
      */
     @Test
     public void testValidate() throws Exception {
-        System.out.println("test LocalInstanceCommand.validate");
-        try {
-            nodeDir = nodeAgentsDir.getAbsolutePath();
-            instanceName = "i1";
-            isCreateInstanceFilesystem = true;
-            validate();
-        }
-        catch(CommandException e) {
-            fail("validate failed!!!");
-            throw e;
-        }
+        nodeDir = nodeAgentsDir.getAbsolutePath();
+        instanceName = "i1";
+        isCreateInstanceFilesystem = true;
+        assertDoesNotThrow(() -> validate());
     }
 
     @Override
@@ -75,14 +61,4 @@
         System.out.println("Do nothing!");
         return 0;
     }
-
-    private LocalInstanceCommandTest me;
-    private static File installDir;
-    private static File nodeAgentsDir;
-
-    static {
-        String installDirPath = LocalInstanceCommandTest.class.getClassLoader().getResource("fake_gf_install_dir").getPath();
-        installDir = SmartFile.sanitize(new File(installDirPath));
-        nodeAgentsDir = new File(installDir, "nodes");
-    }
 }
diff --git a/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/StartInstanceCommandTest.java b/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/StartInstanceCommandTest.java
deleted file mode 100644
index c0752b4..0000000
--- a/nucleus/cluster/cli/src/test/java/com/sun/enterprise/admin/cli/cluster/StartInstanceCommandTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2010, 2018 Oracle and/or its affiliates. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v. 2.0, which is available at
- * http://www.eclipse.org/legal/epl-2.0.
- *
- * This Source Code may also be made available under the following Secondary
- * Licenses when the conditions for such availability set forth in the
- * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
- * version 2 with the GNU Classpath Exception, which is available at
- * https://www.gnu.org/software/classpath/license.html.
- *
- * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
- */
-
-package com.sun.enterprise.admin.cli.cluster;
-
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import static org.junit.Assert.*;
-
-/**
- *
- * @author bnevins
- */
-public class StartInstanceCommandTest {
-
-    public StartInstanceCommandTest() {
-    }
-
-    @BeforeClass
-    public static void setUpClass() throws Exception {
-    }
-
-    @AfterClass
-    public static void tearDownClass() throws Exception {
-    }
-
-    @Before
-    public void setUp() {
-    }
-
-    @After
-    public void tearDown() {
-    }
-
-    /**
-     * Test of executeCommand method, of class StartInstanceCommand.
-     */
-    @Test
-    public void testExecuteCommand() throws Exception {
-        System.out.println("executeCommand");
-        //StartLocalInstanceCommand instance = new StartLocalInstanceCommand();
-        //int expResult = 0;
-        //int result = instance.executeCommand();
-        //assertEquals(expResult, result);
-    }
-
-}