diff --git a/pom.xml b/pom.xml

index 53db856..cec146f 100644

--- a/pom.xml

+++ b/pom.xml

@@ -135,12 +135,9 @@

                 <configuration>

                     <source>1.7</source>

                     <target>1.7</target>

-                    <compilerArgument>-Xlint:unchecked</compilerArgument>

+                    

                     <excludes>

                         <exclude>

-                            org/apache/jasper/compiler/JDTJavaCompiler.java

-                        </exclude>

-                        <exclude>

                             org/apache/jasper/compiler/AntJavaCompiler.java

                         </exclude>

                         <exclude>

diff --git a/src/main/java/org/apache/jasper/compiler/JDTJavaCompiler.java b/src/main/java/org/apache/jasper/compiler/JDTJavaCompiler.java

index 9008e9b..33b925e 100644

--- a/src/main/java/org/apache/jasper/compiler/JDTJavaCompiler.java

+++ b/src/main/java/org/apache/jasper/compiler/JDTJavaCompiler.java

@@ -248,6 +248,8 @@ public class JDTJavaCompiler implements JavaCompiler {

                 return className.toCharArray();

             }

+            public boolean ignoreOptionalProblems() {return false;}

+

             public char[] getContents() {

                 char[] result = null;

                 Reader reader = null;