final DartCommandLineBreakpointHandler dartBreakpointHandler = new DartCommandLineBreakpointHandler(this);
myBreakpointHandlers = new XBreakpointHandler[]{dartBreakpointHandler};
// see com.google.dart.tools.debug.core.server.ServerDebugTarget
myVmConnection = new VmConnection(null, commandLineState.getDebuggingPort());
myVmConnection.addListener(new DartVmListener(this, dartBreakpointHandler));
session.addSessionListener(new XDebugSessionAdapter() {
@Override
public void sessionPaused() {