notice Java 11

action


public Map<String, List<SyubetuDto>> syubetuMap;

		String prevSyubetuId = "";
		syubetuMap = new LinkedHashMap<>();
		for (SyubetuDto dto : list)  {
			if ( !prevSyubetuId.equals(dto.syubetuId )) {
				syubetuMap.put(dto.syubetuId, new ArrayList<SyubetuDto>());
				prevSyubetuId = dto.syubetuId;
			}
			List<SyubetuDto> syubetuList = syubetuMap.get(dto.syubetuId);
			syubetuList.add(dto);
		}

jsp


<c:forEach items="${syubetuMap}" var="syubetuEntry" >
	<html:link action="hoge.do?syubetuId=${syubetuEntry.value[0].syubetuId}">${syubetuEntry.value[0].syubetu}</html:link><br/>
	<table>
	<tr><th>typeId</th><th>type</th><th>siki1</th><th>siki2</th></tr>
	<c:forEach items="${syubetuEntry.value}" var="syubetuItem">
		<tr>
			<td>${syubetuItem.typeId}</td>
			<td>${syubetuItem.type}</td>
			<td>${syubetuItem.siki1}</td>
			<td>${syubetuItem.siki2}</td>
		</tr>
	</c:forEach>
	</table>
</c:forEach>