[HARMONY-6610] reset bitOffset in the ImageInputStreamImpl.reset()

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Classlib
• Patch Info: Patch Available
• Assignee: Mark Hindess
• Reporter: Lang Yang
• Created: 08/Aug/10 18:27
• Updated: 17/Aug/10 04:15
• Resolved: 16/Aug/10 22:33

Description

Spec - http://download.oracle.com/javase/1.4.2/docs/api/javax/imageio/stream/ImageInputStreamImpl.html#reset()

The current implementation leaves bitOffset unchanged when reset() method is being called.

In order to mark and reset bitOffset value, I have created a OffsetStack. Push bitOffset value to the stack when mark() is called. Pop bitOffset value from the stack when the reset() is called.