Generics - Function declaration syntax error

[kiran J Arudi]

static <T extends Comparable<? super T>> List<T> merge(Collection<? extends T> c1,
Collection<? extends T> c2) {

}

The function declared as shown above results in a compiler error in the highlighted text as "List cannot be resolved to a type". Any ideas how to resolve this error?

Thank you!

[David Newton]

Import the List class?

[kiran J Arudi]

Silly me. David, Thank you, I had forgotten to import List package.