remove connection test + fixed port mapping

Author: SylvainJuge

jmx-scraper/src/integrationTest/java/io/opentelemetry/contrib/jmxscraper/JmxConnectorBuilderTest.java

@@ -61,28 +61,6 @@ public TestAppContainer withUserAuth(String login, String pwd) {
     return this;
   }
 
-  /**
-   * Configures app container for host-to-container access, port will be used as-is from host to
-   * work-around JMX in docker. This is optional on Linux as there is a network route and the
-   * container is accessible, but not on Mac where the container runs in an isolated VM.
-   *
-   * @param port port to use, must be available on host.
-   * @return this
-   */
-  @CanIgnoreReturnValue
-  public TestAppContainer withHostAccessFixedJmxPort(int port) {
-    // To get host->container JMX connection working docker must expose JMX/RMI port under the same
-    // port number. Because of this testcontainers' standard exposed port randomization approach
-    // can't be used.
-    // Explanation:
-    // https://forums.docker.com/t/exposing-mapped-jmx-ports-from-multiple-containers/5287/6
-    properties.put("com.sun.management.jmxremote.port", Integer.toString(port));
-    properties.put("com.sun.management.jmxremote.rmi.port", Integer.toString(port));
-    properties.put("java.rmi.server.hostname", getHost());
-    addFixedExposedPort(port, port);
-    return this;
-  }
-
   @Override
   public void start() {
     // TODO: add support for ssl