RFR 8199437 [11]Improve diagnostic system assertion message in com.sun.net.httpserver impl

[Chris Hegarty]

On 14/03/18 15:48, Alan Bateman wrote:
> On 14/03/2018 15:11, Chris Hegarty wrote:
>>  ...
> I'm happy to include it in JDK-8199611 as that it doing several cleanups 
> in this area.

With JDK-8199611 pushed, including SelectionKey::toString, the
changes here reduce to simply:

--- a/src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
+++ b/src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
@@ -407,7 +407,7 @@
                                      }
                                      handle (chan, conn);
                                  } else {
-                                    assert false;
+                                    assert false : "Unexpected 
non-readable key:" + key;
                                  }
                              } catch (CancelledKeyException e) {
                                  handleException(key, null);

-Chris.