org.openo.common-services.common-utilities.wso2bpel-ext wso2bpel-root 1.1.0-SNAPSHOT 4.0.0 wso2bpel-core-parent common-services-common-utilities/wso2bpel-ext/wso2bpel-core pom BPEL4RESTLight wso2bpel-mgr distribution