Map在jsp页面中的遍历(Map<String, List<T>>)

if(StringUtil.isNotNull(businessId)){
List<AppProjPropLink> linkList = projTypeService.getCusPropByProjTypeId(businessId, metaCode);
Map<String, List<AppProjPropLink>> map = new HashMap<String, List<AppProjPropLink>>();
for (AppProjPropLink appProjPropLink : linkList) {
if(!StringUtil.isNotNull(appProjPropLink.getMetaProp().getDictSelfGroup())){
if(!StringUtil.isNotNull(map.get("未分组"))){
List<AppProjPropLink> tempList = new ArrayList<AppProjPropLink>();
tempList.add(appProjPropLink);
map.put("未分组", tempList);
}else{
List<AppProjPropLink> tempList = map.get("未分组");
tempList.add(appProjPropLink);
map.put("未分组", tempList);
}
}else{
if(!StringUtil.isNotNull(map.get(appProjPropLink.getMetaProp().getDictSelfGroup().getName()))){
List<AppProjPropLink> tempList = new ArrayList<AppProjPropLink>();
tempList.add(appProjPropLink);
map.put(appProjPropLink.getMetaProp().getDictSelfGroup().getName(), tempList);
}else{
List<AppProjPropLink> tempList = map.get(appProjPropLink.getMetaProp().getDictSelfGroup().getName());
tempList.add(appProjPropLink);
map.put(appProjPropLink.getMetaProp().getDictSelfGroup().getName(), tempList);
}
}
}
model.addAttribute("map", map);
}

<form id="propertyListForm" method="post">
<input type="hidden" name="projTypeId" id="projTypeId" value="${businessId}"/>
<table align="center" width="100%">
<tr>
<td width="40%">属性名称</td>
<td width="30%">是否选择</td>
<td width="30%">是否必填</td>
</tr>
</table>
<c:forEach items="${map}" var="entry">
<fieldset>
<legend>${entry.key}:</legend>
<table align="center" width="100%">
<c:forEach items="${entry.value }" var="link">
<tr>
<td width="40%"><label>${link.metaProp.name}</label></td>
<td width="30%"><input type="checkbox" name="isChecked" value="${link.metaProp.id}" <c:if test="${link.id ne null}">checked="checked"</c:if> onclick="setDisabled('${link.metaProp.id}')"/></td>
<td width="30%"><input id="${link.metaProp.id}" type="checkbox" name="isRequired" <c:if test="${link.id eq null}">disabled="true"</c:if> <c:if test="${link.isRequired eq '1'}">checked="checked"</c:if>/></td>
</tr>
</c:forEach>
</table>
</fieldset>
</c:forEach>
</form>