Cannot create ws from wsdl if there are more ports in service's element in wsdl

-have a dynamic web project
-open new web service wizard
-set the wizard:
1st step:
ws type: top-down
service definition: http://www.webservicex.net/BibleWebservice.asmx?wsdl (or use local copy of this wsdl)
ws runtime: JBossWS

2nd step:
leave default values

hit finish

=>
org.eclipse.core.runtime.CoreException: Failed to Generate Web Service code, please check the log for more details
at org.jboss.tools.ws.creation.core.commands.ImplementationClassCreationCommand.getCompilationUnitForInterface(ImplementationClassCreationCommand.java:449)
at org.jboss.tools.ws.creation.core.commands.ImplementationClassCreationCommand.generateImplClass(ImplementationClassCreationCommand.java:133)
at org.jboss.tools.ws.creation.core.commands.ImplementationClassCreationCommand.execute(ImplementationClassCreationCommand.java:97)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
...