The BridgePoint Help documentation contains information about creating and running realized components and external entities in Java. See “Help > Help Contents > BridgePoint UML Suite Help > Reference > Model Verifier Java Interface”.
A user we recently assisted was having trouble running his realized component. The issue turned out to be that when creating a Launch Configuration that uses realized components one _must_ turn off (i.e. uncheck) the “Run deterministically” option.
With the option turned off the realized component execution worked as expected.