Blackberry @Override notation error
===

In Eclipse, I did: Source > Clean up, and did a clean up according to these rules:

 - Change non static accesses to static
   members using declaring type
 - Change indirect accesses to static
   members to direct accesses (accesses
   through subtypes)
 - Remove unused imports
 - Add missing '@Override' annotations
 - Add missing '@Deprecated' annotations
 - Remove unnecessary casts
 - Remove unnecessary '$NON-NLS$' tags

but I can't seem to compile it anymore. I get the following error:

> Error preverifying class com.myapp.blackberry.Override
    java/lang/NoClassDefFoundError: java/lang/annotation/Annotation
Error!: Error: preverifier failed: C:\eclipse\plugins\net.rim.ejde.componentpack6.0.0_6.0.0.29\components\bin\preverify.exe -d C:\DOCUME ...
Packaging project myapp failed (took 0.422 seconds) 

When I hover over @Override, it gives me suggestion "Override cannot be resolved to a type"

I am not sure what to do at this point..