Index: src/org/netbeans/api/java/source/JavaSource.java
===================================================================
RCS file: /cvs/java/source/src/org/netbeans/api/java/source/JavaSource.java,v
retrieving revision 1.3
diff -u -r1.3 JavaSource.java
--- src/org/netbeans/api/java/source/JavaSource.java	2 Nov 2006 10:13:43 -0000	1.3
+++ src/org/netbeans/api/java/source/JavaSource.java	3 Nov 2006 20:24:51 -0000
@@ -666,6 +666,7 @@
     private static JavacTaskImpl createJavacTask(final ClasspathInfo cpInfo, final DiagnosticListener<? super JavaFileObject> diagnosticListener, final String sourceLevel, final boolean backgroundCompilation) {
         ArrayList<String> options = new ArrayList<String>();
         if (!backgroundCompilation) {
+            options.add("-Xlint");
             options.add("-Xjcov"); //NOI18N, Make the compiler store end positions
         } else {
             options.add("-XDbackgroundCompilation");    //NOI18N