[jfriends:00284] BMP ファイルの表示

[" 三宅基裕 " <miyakem@xxxxxxxxxxx>]

JACIC研究1部の三宅と申します
BMPファイルで表示できません。
表示する方法を教えて頂けませんでしょうか。
＊.png  ＊.jpg　は表示可能です。
ソースとエラーメッセージを添付します。
以上よろしくお願いいたします。
-------------------------------------
TEL  03-3584-9510(直通)　　Fax  03-3505-3857
E-mail：miyakem@xxxxxxxxxxx
http://www.jacic.or.jp/

**== ?ü?Í?t?@?C???¼ c:\c:\app\?n?}1.png ===**
**== ?ü?Í?t?@?C???¼ c:\app\image\?n?}1.jpg ===**
**== ?ü?Í?t?@?C???¼ c:\app\image\?n?}1.bmp ===**
java.lang.NullPointerException
	at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
	at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
	at jp.co.subsys.procbean.MapDrawing01.map1(MapDrawing01.java:46)
	at jp.co.subsys.component.JacicMap.paint(JacicMap.java:34)
	at javax.swing.JComponent.paintWithOffscreenBuffer(Unknown Source)
	at javax.swing.JComponent.paintDoubleBuffered(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)