How to use

startSession

method

in

com.intellij.xdebugger.XDebuggerManager

return XDebuggerManager.getInstance(env.getProject()).startSession(env, new XDebugProcessStarter() {
 @NotNull
 @Override

  ((BallerinaApplicationRunningState) state).setDebugPort(port);
  return XDebuggerManager.getInstance(env.getProject()).startSession(env, new XDebugProcessStarter() {
  ((BallerinaTestRunningState) state).setDebugPort(port);
  return XDebuggerManager.getInstance(env.getProject()).startSession(env, new XDebugProcessStarter() {
} else if (state instanceof BallerinaRemoteRunningState) {
  FileDocumentManager.getInstance().saveAllDocuments();
  return XDebuggerManager.getInstance(env.getProject()).startSession(env, new XDebugProcessStarter() {

 @Override
 protected RunContentDescriptor doExecute(@NotNull final RunProfileState state, @NotNull final ExecutionEnvironment env)
  throws ExecutionException {
  FileDocumentManager.getInstance().saveAllDocuments();
  XDebugSession xDebugSession = XDebuggerManager.getInstance(env.getProject()).startSession(env, new XDebugProcessStarter() {
   @NotNull
   @Override
   public XDebugProcess start(@NotNull XDebugSession session) throws ExecutionException {
    return new PerlDebugProcess(session, (PerlDebugProfileStateBase)state,
                  state.execute(env.getExecutor(), PerlDebuggerProgramRunner.this));
   }
  });
  return xDebugSession.getRunContentDescriptor();
 }
}

final XDebugSession debugSession = XDebuggerManager.getInstance(project).startSession(env,
  new XDebugProcessStarter() {
    @NotNull

.startSession(
  environment,
  new XDebugProcessStarter() {