Deployment error:
The Sun Java System Application Server could not start.
More information about the cause is in the Server log file.
Possible reasons include:
 - IDE timeout: refresh the server node to see if it's running now.
 - Port conflicts. (use netstat -a to detect possible port numbers already used by the operating system.) 
 - Incorrect server configuration (domain.xml to be corrected manually) 
 - Corrupted Deployed Applications preventing the server to start.(This can be seen in the server.log file. In this case, domain.xml needs to be modified).
 - Invalid installation location.

See the server log for details.
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:190)
        at org.netbeans.modules.maven.j2ee.ExecutionChecker.performDeploy(ExecutionChecker.java:108)
        at org.netbeans.modules.maven.j2ee.ExecutionChecker.executionResult(ExecutionChecker.java:84)
        at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.run(MavenCommandLineExecutor.java:180)
        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)
org.netbeans.modules.j2ee.deployment.impl.ServerException: The Sun Java System Application Server could not start.
More information about the cause is in the Server log file.
Possible reasons include:
 - IDE timeout: refresh the server node to see if it's running now.
 - Port conflicts. (use netstat -a to detect possible port numbers already used by the operating system.) 
 - Incorrect server configuration (domain.xml to be corrected manually) 
 - Corrupted Deployed Applications preventing the server to start.(This can be seen in the server.log file. In this case, domain.xml needs to be modified).
 - Invalid installation location.
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance._start(ServerInstance.java:1308)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.startTarget(ServerInstance.java:1262)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.startTarget(ServerInstance.java:1073)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.start(ServerInstance.java:950)
        at org.netbeans.modules.j2ee.deployment.impl.TargetServer.startTargets(TargetServer.java:488)
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:164)
        at org.netbeans.modules.maven.j2ee.ExecutionChecker.performDeploy(ExecutionChecker.java:108)
        at org.netbeans.modules.maven.j2ee.ExecutionChecker.executionResult(ExecutionChecker.java:84)
        at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.run(MavenCommandLineExecutor.java:180)
        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)