diff --git a/src/share/classes/sun/nio/ch/CompletedFuture.java b/src/share/classes/sun/nio/ch/CompletedFuture.java
index c3152db6097743b1f584dd78e924bc6916149c01..ad355d3fef90dae59488706a3a4cbf3e6f1f26c6 100644
--- a/src/share/classes/sun/nio/ch/CompletedFuture.java
+++ b/src/share/classes/sun/nio/ch/CompletedFuture.java
@@ -44,20 +44,17 @@ final class CompletedFuture<V> implements Future<V> {
         this.exc = exc;
     }
 
-    @SuppressWarnings("unchecked")
     static <V> CompletedFuture<V> withResult(V result) {
         return new CompletedFuture<V>(result, null);
     }
 
-    @SuppressWarnings("unchecked")
     static <V> CompletedFuture<V> withFailure(Throwable exc) {
         // exception must be IOException or SecurityException
         if (!(exc instanceof IOException) && !(exc instanceof SecurityException))
             exc = new IOException(exc);
-        return new CompletedFuture(null, exc);
+        return new CompletedFuture<V>(null, exc);
     }
 
-    @SuppressWarnings("unchecked")
     static <V> CompletedFuture<V> withResult(V result, Throwable exc) {
         if (exc == null) {
             return withResult(result);