Frequently asked questions
How much RAM do I need to use the Fluency SDK?
The recommended minimum is 2GB, but additional memory will provide a
noticeable improvement in usability.
Why do I get this exception when I try to run my application?
Attempting to run Fluency code on the client JVM will cause an
To correct this add -jar fluency.jar to the java command line.
Where must fluency.jar be installed?
To execute Fluency software, the JDK must be able to locate
fluency.jar. It has to be either:
- In the directory where the IDE was started.
- Qualified with a path name.
- Found by setting the "working directory" of the IDE to the Fluency installation directory.
What is fluency.jar anyway?
The file fluency.jar contains two things:
- Fluency class files
- Application Deployment Tool
The Fluency class files are the implementations of the available
The Application Deployment tool coordinates all communication with a
remote Fluency node and it also loads any needed classes from the client
to the server.
You can find a description of this at: