@Override
      public void onTextAvailable(@NotNull ProcessEvent event, @NotNull Key outputType) {
        if (outputType == ProcessOutputTypes.STDERR) {
          final String text = event.getText();
          synchronized (myUnprocessedStdErr) {
            myUnprocessedStdErr.append(text);
          }
        }
      }
@Override
      public void onTextAvailable(@NotNull ProcessEvent event, @NotNull Key outputType)