You can access individual elements with the array [] operator:
<c:out value="${attachments[0].id}" />
This will work for arrays and lists. It won’t work for maps and sets. In that case you must put the key of the element inside the brackets.
You can access individual elements with the array [] operator:
<c:out value="${attachments[0].id}" />
This will work for arrays and lists. It won’t work for maps and sets. In that case you must put the key of the element inside the brackets.