The ImageReader.readAll() method fails in JPEG but all other Plugin's are supporting the same . The Sample code is attached.The following Exception is thrown while running the sample code


 javax.imageio.IIOException: Improper call to JPEG library in state 202
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImageHeader(Native Method)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.readHeader(JPEGImageReader.java:313)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:502)
        at javax.imageio.ImageReader.readAll(ImageReader.java:1135)
        at ImageRead.actionPerformed(ImageRead.java:100)
        at java.awt.Button.processActionEvent(Button.java:354)
        at java.awt.Button.processEvent(Button.java:327)
        at java.awt.Component.dispatchEventImpl(Component.java:3460)
        at java.awt.Component.dispatchEvent(Component.java:3327)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:437)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:140)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:126)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:121)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)


when a png Image is used instead the Image is loaded perfectly