Hi, We have encountered a compilation issue with OpenJDK6 that is fixed in OpenJDK7. To that end, I would like to backport this changeset to OpenJDK6:
http://hg.openjdk.java.net/jdk7/tl/langtools/raw-rev/4a3b9801f7a0 author mcimadamore changeset 50 4a3b9801f7a0 parent 49 8bc2ca2a3b0a child 51 29d2485c1085 6294779: Problem with interface inheritance and covariant return types Summary: Problematic overriding check when two methods defined in two distinct superinterfaces are overriden by an interface Reviewed-by: jjg Okay to push? Cheers, Deepak