SMA and LLA Guide : Creating and running LLA applications with Java : Overview of using LLA with Java : Limitations
  
Limitations
All solidDB® 'admin commands' cannot be used when using LLA with Java.
Java does not behave consistently if something fails outside the VM context (for example, inside a native method call). If something should assert (or even crash) in the solidDB® server native code, Java either exits abnormally or hangs up completely. In the latter case, you may have to kill the dangling Java process manually.
To minimize memory consumption, drop all allocated statements explicitly; all allocated JDBC statement objects must be explicitly freed by calling the close() method. Freeing objects is important especially if your setup use Transparent Connectivity (TC).
See also
Overview of using LLA with Java