Java, unicode and fonts

Question

I've looked at the java documentation and scoured the net for information on java's support for international characters with specific fonts (such as Monospace), but haven't been able to get a clear concrete answer.

There has been a change between java 1.4 and java 1.5/1.6. For example, in java 1.4 if you set the font on a JTextArea to Monospace, it won't be able to handle foreign characters (get rectangles instead), but in java 1.5/1.6 it seems to work fine.

Are these differences/improved support clearly documented anywhere?

Thanks

Answer 1

From Internationalization Enhancements:

Multilingual Text Rendering

To render multilingual text, using logical fonts, 2D now takes advantage of installed host OS fonts for all supported writing systems. For example, if you run in a Thai locale environment, but have Korean fonts installed, both Thai and Korean are rendered. The JRE now also automatically detects physical fonts that are installed into its lib/fonts/fallback directory and adds these physical fonts to all logical fonts for 2D rendering.

Use of Unicode APIs on Windows

AWT now uses the Unicode APIs on Windows 2000/XP. As a result, some of its components can handle text without being restricted by Windows locale settings. For example, AWT text components can accept and display text in the Devanagari writing system regardless of the Windows locale settings. (emphasis mine)