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Bug 362742

Summary:	NotUtf8Exception should provide context on what failed
Product:	[RT] Jetty	Reporter:	Joakim Erdfelt <joakim.erdfelt>
Component:	other	Assignee:	Project Inbox <jetty-inbox>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	gregw
Version:	7.5.4
Target Milestone:	7.5.x
Hardware:	All
OS:	All
Whiteboard:

Description Joakim Erdfelt

2011-11-02 20:21:38 EDT

org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8!

This is insufficient to detail what was invalid.
Ideas for what could be included...
+ Incomplete Sequence ___
+ Invalid byte at offset ___ in array [0-9A-F] ...

Comment 1 Greg Wilkins

2011-11-27 22:00:02 EST

The exception now records the hex byte being added and the current state of the UTF-8 engine, but it does not give a detailed explanation of the reason.

The virtual method call isUtf8SequenceComplete was also removed from the appendByte algorithm as it was used 3 times and would greatly slow the algorithm.