A fully compatible Java port of the upcoming lttoolbox 3.2 has been released.
Compared to lttoolbox some experimental code for compounding and flag match (for multiwords and inner inflection) is included.
Contact Jacob Nordfalk for more information on how (and whether) to use this.
Acknowledements
Nic Cottrell contributed an initial version of a Java port of lttoolbox.
During GSOC2009 Raphaël and Sergio worked on it, but didnt get processing to work (compilation and expansion worked)
November 2009 Jacob Nordfalk finished it up and optimized it
For more information, see http://wiki.apertium.org/wiki/Lttoolbox-java
Jacob Nordfalk