Get URL of Portlet By Passing Portlet ID

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HttpServletRequest httpRequest = PortalUtil.getHttpServletRequest(portletRequest);

                             httpRequest = PortalUtil.getOriginalServletRequest(httpRequest)

long plid = PortalUtil.getPlidFromPortletId(themeDisplay.getScopeGroupId(), portletID);  

PortletURL portletURL = PortletURLFactoryUtil.create(httpRequest ,portletId, plid ,PortletRequest.RENDER_PHASE);

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