TI Android ICS-4.0.3-DevKit-3.0.0 compilation error

hi all,

   i have downloaded the pre-packaged source of TI Android ICS-4.0.3-DevKit-3.0.0 for the BEAGLE-XM board and i followed the TI-Android-ICS-4.0.3-DevKit-3.0.0 Developers Guide for compilation. During building the file system a error is coming in the java file  PassFailButtons.java i am new to java can any one help me with this error message

COMMAND GIVEN FOR BUILDING THE FILE SYSTEM:

make TARGET_PRODUCT=beagleboard OMAPES=5.x  -j4

ERROR:

target Java: ExternalLocTestApp (out/target/common/obj/APPS/ExternalLocTestApp_intermediates/classes)
cts/apps/CtsVerifier/src/com/android/cts/verifier/PassFailButtons.java:191: onCreateDialog(int,android.os.Bundle) in android.app.Activity cannot implement onCreateDialog(int,android.os.Bundle) in com.android.cts.verifier.PassFailButtons.PassFailActivity; attempting to assign weaker access privileges; was public
    private static <T extends android.app.Activity & PassFailActivity>
                    ^
target Java: ExternalLocVersionedTestApp_v1 (out/target/common/obj/APPS/ExternalLocVersionedTestApp_v1_intermediates/classes)
1 error
make: *** [out/target/common/obj/APPS/CtsVerifier_intermediates/classes-full-debug.jar] Error 41
make: *** Waiting for unfinished jobs....
DroidDoc took 189 sec. to write docs to out/target/common/docs/doc-comment-check

 Thanks,

Regards,

Shan