I am new to Java Webservices, currently I am trying to create a simple SOAP based web-services but getting issue in creating it.
Here is my webservice class:
JAX-RPC 1.1 spec does not specify a clear mapping between the java.util.List object and XML.since you are returning java.util.List type.
change your method like
public Team[] getTeams() { return utils.getTeams(); }
And your getTeams() implementation should be match with this.
getTeams()