It is ok for a subclass or interface impl to throw fewer exceptions than declared by super/interface. (But not more.)
Sent from my iPhone > On 2014/09/29, at 5:20, Ralph Goers <[email protected]> wrote: > > I find that surprising to me as well. I would have thought that would > generate a compiler error. > > Ralph > > >> On Sep 28, 2014, at 8:27 AM, Matt Sicker <[email protected]> wrote: >> >> http://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html >> >> Is it ok to not have the exact exception signature then? >> >> ---------- Forwarded message ---------- >> From: <[email protected]> >> Date: 27 September 2014 07:31 >> Subject: git commit: The declared exception ClassNotFoundException is not >> actually thrown by the private method readObject(ObjectInputStream) from >> type MessageFormatMessage. >> To: [email protected] >> >> >> Repository: logging-log4j2 >> Updated Branches: >> refs/heads/master 12715841a -> 95132eb37 >> >> >> The declared exception ClassNotFoundException is not actually thrown by >> the private method readObject(ObjectInputStream) from type >> MessageFormatMessage. >> >> Project: http://git-wip-us.apache.org/repos/asf/logging-log4j2/repo >> Commit: http://git-wip-us.apache.org/repos/asf/logging-log4j2/commit/95132eb3 >> Tree: http://git-wip-us.apache.org/repos/asf/logging-log4j2/tree/95132eb3 >> Diff: http://git-wip-us.apache.org/repos/asf/logging-log4j2/diff/95132eb3 >> >> Branch: refs/heads/master >> Commit: 95132eb371e0cf6ed422ee9155ac4a64b2bfdcc5 >> Parents: 1271584 >> Author: Gary Gregory <[email protected]> >> Authored: Sat Sep 27 08:31:08 2014 -0400 >> Committer: Gary Gregory <[email protected]> >> Committed: Sat Sep 27 08:31:08 2014 -0400 >> >> ---------------------------------------------------------------------- >> .../org/apache/logging/log4j/message/MessageFormatMessage.java | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> ---------------------------------------------------------------------- >> >> >> http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/95132eb3/log4j-api/src/main/java/org/apache/logging/log4j/message/MessageFormatMessage.java >> ---------------------------------------------------------------------- >> diff --git >> a/log4j-api/src/main/java/org/apache/logging/log4j/message/MessageFormatMessage.java >> >> b/log4j-api/src/main/java/org/apache/logging/log4j/message/MessageFormatMessage.java >> index 45a6b31..705aed9 100644 >> --- >> a/log4j-api/src/main/java/org/apache/logging/log4j/message/MessageFormatMessage.java >> +++ >> b/log4j-api/src/main/java/org/apache/logging/log4j/message/MessageFormatMessage.java >> @@ -144,7 +144,7 @@ public class MessageFormatMessage implements Message { >> } >> } >> >> - private void readObject(final ObjectInputStream in) throws IOException, >> ClassNotFoundException { >> + private void readObject(final ObjectInputStream in) throws IOException { >> parameters = null; >> throwable = null; >> formattedMessage = in.readUTF(); >> >> >> >> >> -- >> Matt Sicker <[email protected]> >
