TestRenParticleGUI.manager.getStartColor().a = (Integer.parseInt( startAlphaSpinner.getValue().toString()) / 255f);
int val = velocitySlider.getValue(); TestRenParticleGUI.manager.setInitialVelocity( (float) val * .01f); updateVelocityLabels();
      public void stateChanged(ChangeEvent e) {        TestRenParticleGUI.manager.getStartColor().a = (Integer.parseInt(            startAlphaSpinner.getValue().toString()) / 255f);        regenCode();      }