Failed to execute goal org.mortbay.jetty:maven-jetty-plugin:6.1.25:run (default-cli) on project maven02: Failure

to start Jetty server: Address already in use: bind. -> [Help 1]

This error message indicates that the Jetty server failed to start because the specified port is already in use by another process. This can happen if another instance of Jetty or another application is already running on the same port.

To resolve the issue, you can try the following solutions:

1. Change the port number: You can try changing the port number specified in the Jetty configuration file. This can be done by modifying the pom.xml file or the jetty.xml file.

2. Stop the conflicting process: You can try stopping the process that is already using the port. To do this, you can use the netstat command to identify the process and then use the kill command to terminate it.

3. Wait for the port to become available: If the port is being used temporarily, you can wait for the process to finish and release the port. Once the port is free, you can restart the Jetty server.

4. Use a different server: If none of the above solutions work, you can try using a different server that uses a different port. For example, you can use Tomcat instead of Jetty.