FileNotFoundException: path (reason) - where can I find all possible "reason" messages?

Question

Starting from Android 2.2, the FileNotFoundException contains additional information about problem:

java.io.FileNotFoundException: /foo/bar (No such file or directory)

The error message format is:

java.io.FileNotFoundException: path (reason)

I have seen such reasons:

• Invalid argument
• No space left on device
• No such file or directory
• Permission denied
• Read-only file system

Q: Where can I find all possible reason messages? Documentation, or the source file where they are thrown from.