fix the javadoc

Author: sankarpn

integration-tests/README.md

@@ -92,7 +92,7 @@ Configuration Overrides Usecases
 
 | Override | Usecase |
 | --- | --- |
-| Configuration override | Override the administration server and server template properties `connect-timeout`, `max-message-size`, `restart-max`, `debug-server-life-cycle` and `debug-jmx-core` debug flags. Also T3Channel public address using Kubernetes secret. The override is verified by JMX client connecting to the serverConfig MBean tree and the values are checked against the expected values. The test client connects to the overridden T3 public address and port to connect to the MBean servers |
+| Configuration override | Override the administration server  `connect-timeout`, `max-message-size`, `restart-max`, `debug-server-life-cycle` and `debug-jmx-core` debug flags. Also T3Channel public address using Kubernetes secret. The dynamic cluster server template's `,ax-message-size` is overridden for managed servers. The override is verified by JMX client connecting to the serverConfig MBean tree and the values are checked against the expected values. The test client connects to the overridden T3 public address and port to connect to the MBean servers |
 | JDBC Resource Override | Override JDBC connection pool properties; `initialCapacity`, `maxCapacity`, `test-connections-on-reserve`, `connection-harvest-max-count`, `inactive-connection-timeout-seconds`. Override the JDBC driver parameters like data source `URL`, `DB` `user` and `password` using kubernetes secret. The test verifies the overridden functionality datasource `URL`, `user`, `password` by getting the data source connection and running DDL statement it is connected to. |
 | JMS Resource Override | Override UniformDistributedTopic Delivery Failure Parameters, `redelivery-limit` and `expiration-policy`. The JMX test client verifies the serverConfig MBean tree for the expected delivery failure parameters, `redelivery-limit` and `expiration-policy`. |
 | WLDF Resource Override | Override `wldf-instrumentation-monitor` and `harvester` in a diagnostics module. The test client verifies the new instrumentation monitors/harvesters set by getting the WLDF resource from serverConfig tree with expected values.  |

integration-tests/src/test/java/oracle/kubernetes/operator/ITSitConfig.java

@@ -112,7 +112,8 @@ public static void staticUnPrepare() throws Exception {
   }
 
   /**
-   * This test covers custom configuration override use cases for config.xml.
+   * This test covers custom configuration override use cases for config.xml for administration
+   * server.
    *
    * <p>The test checks the overridden config.xml attributes connect-timeout, max-message-size,
    * restart-max, JMXCore and ServerLifeCycle debug flags, the T3Channel public address. The
@@ -143,12 +144,11 @@ public void testCustomSitConfigOverridesForDomain() throws Exception {
   }
 
   /**
-   * This test covers custom configuration override use cases for config.xml.
+   * This test covers custom configuration override use cases for config.xml for managed server.
    *
-   * <p>The test checks the overridden config.xml attributes connect-timeout, max-message-size,
-   * restart-max, JMXCore and ServerLifeCycle debug flags, the T3Channel public address. The
-   * overridden are verified against the ServerConfig MBean tree. It does not verifies whether the
-   * overridden values are applied to the runtime.
+   * <p>The test checks the overridden config.xml attributes max-message-size. The overridden are
+   * verified against the ServerConfig MBean tree. It does not verifies whether the overridden
+   * values are applied to the runtime.
    *
    * @throws Exception when the assertion fails due to unmatched values
    */

integration-tests/src/test/resources/sitconfig/java/SitConfigTests.java

@@ -582,6 +582,13 @@ protected WLDFSystemResourceMBean getWLDFSystemModule(String resourceName) {
     return wldfResource;
   }
 
+  /**
+   * Looks up the managed server public listen address and port, closes the existing MBeanServer
+   * connection to admin server and creates MBeanServer connection to the given managed server
+   *
+   * @param serverName name of the managed server to which to create MBeanServerConnection
+   * @throws Exception when connection close fails or when new connection to managed server fails.
+   */
   private void connectToManagedServer(String serverName) throws Exception {
     ServerMBean[] servers = runtimeServiceMBean.getDomainConfiguration().getServers();
     try {