When segmenting xsd, wsdl, ejb-web services and soa-bpel into four different projects; cause name lookup problems in the
bpel project regardless of referneces; the proper solution is to combine the xsd into the wsdl project; the invalid bpel
import generated are:

<xsd:import namespace="http://xml.netbeans.org/schema/LogSchema" schemaLocation="Schemas/LogSchema.xsd"/>

in the wsdl project this is fine but the bpel cannot resolve above ?strange?; a fix would be to manually edit the
bpel-xsd to:

<xsd:import schemaLocation="../../Schemas/LogSchema.xsd" namespace="http://xml.netbeans.org/schema/LogSchema"/>

Further; in general project references are duplicated when dropping the same wsdl into the bpel flow causing various
errors - in other words only add a project reference when it does not already exist.