stevelopez ,
Sorry that you are seeing this issue. I could not replicate the issue at my end.
It might be an incomplete or corrupt install. I would recommend you repair your profile. Double click on the MyEclipse 10.1 installer file, this would list you 4 different options, choose to repair your profile. Please follow the wizard till completion.
Switch to a new workspace and If you are still seeing the issue, please attach a screenshot of the Project Capabilities/Web Services/JAX-WS to help us get a visual.
Let us know how it works for you.