"Google Inc. could be heading for a showdown with Sun
Microsystems Inc. over the way Android, Google's new mobile phone
software platform, handles Java.
"Instead of using the standards-based Java Micro Edition (JME)
as an engine to run Java applications, Google wrote its own virtual
machine for Android, calling it Dalvik. There are technical
advantages and disadvantages to using Dalvik, developers said, but
technology may not have been the driver for Google..."