I am Wondering is there any Java Wrapper For PCL, that may be easier because Java is more high level than C++, also PCL could be used on Android devices (I think there is currently depth sensors for mobile phones), also it could integrate easily with android based robots
You should be careful when praising Java within a C++ community :)
Jokes aside, no we don't provide any wrapper at the moment. There have
been scattered attempts I believe but not sure of their status.
That being said PCL was run on android devices before so you may want to
focus on that ;)