I would like to display syntax errors in JSP scriptlets in Eclipse.

How do I view JSP scriptlet compilation errors in Eclipse?
The version is Pleiades in Eclipse 4.4.
"I chose ""Full Edition of Ultimate"" from the following site."
http://mergedoc.osdn.jp/index.html#/pleiades_distros4.4.html

If you misspell the variable name in the scriptlet, as shown in the code below,
My Eclipse doesn't show "error".

<%
String sample = "test";
System.out.println(sample);
%>

"Therefore, I always repeat the steps ""Screen display → error notice → correction."""
However, I think this method is inefficient.