Android Question SLC BADoclet Error

Starting step: Compiling Java code.
Completed successfully.
Starting step: Creating jar file.
Completed successfully.
Starting step: Creating XML file.
java.lang.NullPointerException
    at BADoclet.writeClass(BADoclet.java:192)
    at BADoclet.start(BADoclet.java:415)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:310)
    at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:189)
    at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:366)
    at com.sun.tools.javadoc.Start.begin(Start.java:219)
    at com.sun.tools.javadoc.Start.begin(Start.java:205)
    at com.sun.tools.javadoc.Main.execute(Main.java:64)
    at com.sun.tools.javadoc.Main.main(Main.java:54)

Error.

An error occurred.
Error parsing libraries.
com.facebook.CurrentAccessTokenExpirationBroadcastReceiver.abortbroadcast already exists.