diff --git a/org/apache/jasper/compiler/JDTJavaCompiler.java b/org/apache/jasper/compiler/JDTJavaCompiler.java
index 9008e9b..04b7c11 100644
--- a/org/apache/jasper/compiler/JDTJavaCompiler.java
+++ b/org/apache/jasper/compiler/JDTJavaCompiler.java
@@ -247,6 +247,8 @@ public class JDTJavaCompiler implements JavaCompiler {
             public char[] getFileName() {
                 return className.toCharArray();
             }
+
+	    public boolean ignoreOptionalProblems() {return false;}
             
             public char[] getContents() {
                 char[] result = null;
diff --git a/pom.xml b/pom.xml
index d507923..a51b91f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,11 +138,8 @@
                 <configuration>
                     <source>1.7</source>
                     <target>1.7</target>
-                    <compilerArgument>-Xlint:unchecked</compilerArgument>
+                    <!-- compilerArgument>-Xlint:unchecked</compilerArgument -->
                     <excludes>
-                        <exclude>
-                            org/apache/jasper/compiler/JDTJavaCompiler.java
-                        </exclude>
                         <exclude>
                             org/apache/jasper/compiler/AntJavaCompiler.java
                         </exclude>
-- 
2.33.0