More java.io.File cleanup.

Two changes:

1. Change the createNewFile JNI to match the Java interface, so we can lose the
glue. (Also make the Java/JNI names match, and sort the table of native method
names alphabetically.)

2. Fix the caching of the path byte sequence so we're caching the exact byte
sequence we want to hand to JNI. Also switch to caching the byte[] at
construction time, rather than hiding it behind an accessor.

There's a deliberate functional change here too: previously we were inconsistent
about which encoding was in use. Sometimes it was explicitly UTF-8, other times
the default platform encoding (which happens to be UTF-8 on Android). Now we
always use UTF-8. (But note that the File.list methods, which I haven't got to
yet, still return a mix of UTF-8 and platform-encoded strings.)

Bug: 2281992

0 files changed, 0 insertions, 0 deletions