diff -r 3d9b2d67f71f -r 387a4dd51adf langtools/src/share/classes/com/sun/tools/javac/main/Main.java
--- a/langtools/src/share/classes/com/sun/tools/javac/main/Main.java	Fri Aug 09 15:01:33 2013 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/main/Main.java	Sat Aug 10 13:27:38 2013 +0100
@@ -262,6 +262,11 @@
             }
         }
 
+        if (options.get(PROFILE) != null && options.get(BOOTCLASSPATH) != null) {
+            error("err.profile.bootclasspath.conflict");
+            return null;
+        }
+
         if (this.classnames != null && classNames != null) {
             this.classnames.addAll(Arrays.asList(classNames));
         }