[HARMONY-6578] Implement missing functionalities in ImageOutputStreamImpl class

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0M15
• Patch Info: Patch Available
• Assignee: Tim Ellison
• Reporter: Lang Yang
• Created: 12/Jul/10 06:13
• Updated: 15/Jul/10 00:53
• Resolved: 13/Jul/10 12:46

Description

Implement those methods:
1 - ImageOutputStreamImpl.writeBit(int bit)
2 - ImageOutputStreamImpl.writeBits(writeBits(long bits, int numBits)
3 - ImageOutputStreamImpl.flushBits()
They are kind of related, so I put the implementations for those methods in one patch.

Spec - http://download.oracle.com/docs/cd/E17476_01/javase/1.5.0/docs/api/javax/imageio/stream/ImageOutputStreamImpl.html#writeBit(int)

I have also modified the existing test case for a bit in order to perform the test. The code of ImageOutputStreamImplTest.BasicImageOutputStreamImpl.read() is copied from ImageInputStreamImplTest.BasicImageInputStreamImpl.read().