The JDWP implementation may use various underlying protocols (such as TCP, shared memory, etc.). If the tested JDWP implementation configuration uses a non-TCP-based underlying transport, then you may provide your own implementation of the underlying protocol by extending and implementing the Java abstract class, TransportService (see the JDI TransportService class specification or the Java Compatibility Kit User's Guide for detailed information).

The tests' debuggers use the TransportService implementation to connect and transmit bytes to and from a JDWP implementation.

Specify the fully qualified name of the class as the answer to this question or choose to use javasoft.sqe.jck.lib.jpda.jdwp.SocketTransportService class provided in the JCK to establish the TCP connection.

The answer should be non-empty string.