* java/io/FileDescriptor.java
	(sync): Moved around, added javadoc.
	(valid): Likewise.
	(open): Likewise.
	(write): Likewise.
	(close): Likewise.
	(setLength): Likewise.
	(seek): Likewise.
	(getLength): Likewise.
	(getFilePointer): Likewise.
	(read): Likewise.
	(available): Likewise.
	(finalize): Likewise.

From-SVN: r76419