private void buildVnfInfoLists(final List<VnfResponse> allVnf, final TaskExecution execution) {
        final List<String> vAppNameList = new ArrayList<String>();
        final List<String> vAppIdList = new ArrayList<String>();
        final List<String> vnfDetailsList = new ArrayList<String>();
		final List<String> vnfAsgardList = new ArrayList<String>();
        for (final VnfResponse vnf : allVnf) {
		    vAppNameList.add(vnf.getInstantiatedVnfInfo().getVappName());
            vAppIdList.add(vnf.getInstantiatedVnfInfo().getVappId());
            vnfDetailsList.add(vnf.getVnfId() + QueryVnfWfConstants.STRING_BYTE_SEPERATOR + vnf.getVnfName()
                    + QueryVnfWfConstants.STRING_BYTE_SEPERATOR + QueryVnfWfConstants.STRING_BYTE_SEPERATOR
                    + vnf.getInstantiatedVnfInfo().getVnfType() + QueryVnfWfConstants.STRING_BYTE_SEPERATOR
                    + QueryVnfWfConstants.STRING_BYTE_SEPERATOR + vnf.getVnfdVersion());
			vAppAsgardList.add(vnf.getVnfId());
        }
        log.info("updateExecutionVariables()::vAppName List:{}", vAppNameList);
        log.info("updateExecutionVariables()::vAppId List:{}", vAppIdList);
        log.info("updateExecutionVariables()::vAppDetails List:{}", vnfDetailsList);
        execution.setVariable(QueryVnfWfConstants.STRING_VAPP_NAMES_LIST, vAppNameList);
        execution.setVariable(QueryVnfWfConstants.STRING_VAPP_IDS_LIST, vAppIdList);
        execution.setVariable(QueryVnfWfConstants.STRING_VNF_DETAILS_LIST, vnfDetailsList);
		execution.setVariable(QueryVnfWfConstants.STRING_VNF_DETAILS_LIST, vnfDAsgardList);
    }