FULL PRODUCT VERSION :
java version "1.6.0-rc"
Java(TM) SE Runtime Environment (build 1.6.0-rc-b99)
Java HotSpot(TM) Client VM (build 1.6.0-rc-b99, mixed mode, sharing)


ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
The test code doesn't compile with javac but
compiles with eclipse. It seems for me that javac in wrong in this case.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
compile the test case

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
it should compile
ACTUAL -
it doesn't compile

ERROR MESSAGES/STACK TRACES THAT OCCUR :
JavacSuperBug.java:7: <B>m(java.util.List<? super B>,java.util.Collection<? super B>) in JavacSuperBug cannot be applied to (java.util.List<capture#293 of ? super B>,java.util.Collection<capture#954 of ? super B>)
        m(list,coll);
        ^
1 error


REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.util.Collection;
import java.util.List;

public class JavacSuperBug {
    public static <B> void m(List<? super B> list,Collection<? super B> coll) {
        m(list,coll);
    }
}
---------- END SOURCE ----------