I like to use JBoss with Eclipse. I installed Eclipse without problems and downloaded JBoss 4.2.3.GA. Then I added the JBoss server to Eclipse.
When I tried to start JBoss in Eclipse I get the following error message:
'Starting JBoss v4.2 at localhost' has encountered a problem.
Server port In Use 8080-http

I checked with netstat and saw no active port with this number.
Even if I try with other port number like for example 8084, 8088 or 8090, I always get the error message.

Can somebody help me to resolve this problem?

thanks in advance
Dieter