[HARMONY-6626] Implement two java6 only methods

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.0M4
• Patch Info: Patch Available
• Assignee: Lang Yang
• Reporter: Lang Yang
• Created: 18/Aug/10 02:51
• Updated: 10/Oct/10 19:02
• Resolved: 10/Oct/10 19:02

Description

ImageIO.getWriterFileSuffixes() - http://download.oracle.com/javase/6/docs/api/javax/imageio/ImageIO.html#getWriterFileSuffixes()
ImageIO.getReaderFileSuffixes() - http://download.oracle.com/javase/6/docs/api/javax/imageio/ImageIO.html#getReaderFileSuffixes()

The implementation is really straight forward: get all registered several providers first, then get their file suffixes.