--- jasper/src/share/org/apache/jasper/compiler/JDTCompiler.java~	2010-09-04 21:54:51.000000000 +0200
+++ jasper/src/share/org/apache/jasper/compiler/JDTCompiler.java	2013-01-05 00:15:36.685188803 +0100
@@ -93,6 +93,15 @@
                 this.sourceFile = sourceFile;
             }
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.jdt.internal.compiler.env.ICompilationUnit#ignoreOptionalProblems()
+	 *
+	 */
+	    public boolean ignoreOptionalProblems() {
+		    // TODO: Auto-generated method stub
+		return false;
+	    }
+
             public char[] getFileName() {
                 return sourceFile.toCharArray();
             }