lib: AbstractSorter accepts null

[nit.git] / lib / standard / collection / sorter.nit

diff --git a/lib/standard/collection/sorter.nit b/lib/standard/collection/sorter.nit
index 381c78d..0b4cd39 100644 (file)
--- a/lib/standard/collection/sorter.nit
+++ b/lib/standard/collection/sorter.nit
@@ -19,7 +19,7 @@ import array
 
 # This abstract class generalizes ways to sort an array
 # TODO: rename *Sorter to *Comparator
-interface AbstractSorter[E: Object]
+interface AbstractSorter[E]
        # Compare `a' and `b'.
        # Returns:
        #       -1 if a < b