Problem

-- Unable to import an large object, XML in Composer using command line.

Resolution

* When trying to import large files in Composer using the command line, due to the large size of the XML, the tool that runs the import requires aditional memory for the Java Virtual Machine 

* The issue can be fixed by adjusting the JVM memory limits(heap, stack, native stack) from the startComposerServer.sh file

* Recommended parameters are -Xmx512m -Xms256m -Xmso2048k -Xss2048k