verifying env and setting path

src/main/java/nats/io/ClusterInsert.java

@@ -14,7 +14,7 @@
 
 import java.util.List;
 
-class ClusterInsert {
+public class ClusterInsert {
     public int id;
     public int port;
     public int listen;

src/main/java/nats/io/NatsRunnerUtils.java

@@ -46,7 +46,7 @@ public static String getURIForPort(int port) {
 
     /**
      * Set the path for the
-     * @param serverPath
+     * @param serverPath the fully qualified path of the server
      */
     public static void setServerPath(String serverPath) {
         SERVER_PATH = serverPath;
@@ -169,12 +169,4 @@ private static List<ClusterInsert> finishCreateClusterInserts(String clusterName
         }
         return clusterInserts;
     }
-
-    public static void main(String[] args) throws IOException {
-        List<ClusterInsert> clusterInserts = createClusterInserts(4);
-        System.out.println(clusterInserts.get(0));
-        System.out.println(clusterInserts.get(1));
-        System.out.println(clusterInserts.get(2));
-        System.out.println(clusterInserts.get(3));
-    }
 }

src/test/java/nats/io/NatsClusterTest.java

@@ -19,7 +19,7 @@
 
 import static nats.io.NatsRunnerUtils.createClusterInserts;
 
-class NatsClusterTest extends TestBase {
+public class NatsClusterTest extends TestBase {
 
     @Test
     public void testCreateCluster() throws IOException, InterruptedException {

src/test/java/nats/io/NatsServerRunnerTest.java

@@ -21,7 +21,7 @@
 import java.util.Arrays;
 import java.util.stream.Stream;
 
-class NatsServerRunnerTest extends TestBase {
+public class NatsServerRunnerTest extends TestBase {
 
     @Test
     public void testWithoutConfigDefault() throws IOException, InterruptedException {

src/test/java/nats/io/TestBase.java

@@ -29,7 +29,7 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.platform.commons.util.CollectionUtils.toUnmodifiableList;
 
-class TestBase {
+public class TestBase {
 
     protected static final String SOURCE_CONFIG_FILE_PATH = "src/test/resources/";