external-software/github_OpenIdentityPlatform_OpenDJ.git

			@@ -4842,7 +4842,20 @@
			* failover took, and {@link #replayReason} fails an attempt that was worth replaying (issue #961).
			*/
			static boolean isConnectionFailure(Throwable failure) {
			return firstLinkMatching(failure, WITH_THE_RELEASE, EVERY_LINK, JDBCStorage::saysTheConnectionIsGone)!=null;
			return connectionFailureLink(failure)!=null;
			}

			/**
			* The link of a failure that says the connection is gone, found by the walk {@link #isConnectionFailure} answers
			* from, or null where none says so.
			* <p>
			* Package-private for the one other reader it has, the redaction of a connect failure in {@link
			* CachedConnection}: what that rebuild leaves in place of a chain past its budget has to say what this reads
			* off the links it cuts (#1074). It asks for the walk rather than for the question alone, so that a change to
			* the edges this walks changes what the tail carries along with what {@link #write} reads.
			*/
			static SQLException connectionFailureLink(Throwable failure) {
			return firstLinkMatching(failure, WITH_THE_RELEASE, EVERY_LINK, JDBCStorage::saysTheConnectionIsGone);
			}

			/**
			@@ -7071,8 +7084,9 @@
			* database that its dialect table does not recognize is raised at once instead: a mysql
			* account with a {@code MAX_USER_CONNECTIONS} of its own answers 1226 on SQLState 42000, and
			* a driver of no known dialect has no vendor code read at all (issue #1011). The type is no
			* rule either: a failure whose chain names the credentials of the backend is rebuilt as a
			* plain {@code SQLException} whatever the driver threw. Sorting them here would be that
			* rule either: a driver need not raise the standard JDBC type that names what happened, and a
			* failure whose chain names the credentials of the backend keeps only that standard type, not
			* the class of the driver (#1074). Sorting them here would be that
			* classification written out a second time, with the failure of a multi-hour import as the
			* cost of getting it wrong (issue #1013).
			* <p>