public AWTFrameProcessor.TransferMode getTransferMode(){
    return transferMode;
  }
Get the {@link com.jme3.system.AWTFrameProcessor.TransferMode transfer mode} that is used by the underlying frame processor.
@return the {@link com.jme3.system.AWTFrameProcessor.TransferMode transfer mode} that is used by the underlying frame processor.
@see #setTransferMode(com.jme3.system.AWTFrameProcessor.TransferMode)
jme3-desktop/src/main/java/com/jme3/app/state/AWTComponentAppState.java