There are 3 code examples for javax.imageio.stream.ImageInputStream.

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Project Name: jnode-core Package: org.jnode.imageio.jpeg

Source Code: JPEGDecoderAdapter.java (Click to view .java file)

Method Code:
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public JPEGDecoderAdapter(final ImageInputStream in) throws JPEGException {
  dec=new JPEGDecoder();
  is=new BufferedInputStream(new InputStream(){
    public int read() throws IOException {
      return in.read();
    }
  }
);
}

Project Name: jnode-core Package: org.jnode.imageio.jpeg

Source Code: JPEGDecoderAdapter.java (Click to view .java file)

Method Code:
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public int read() throws IOException {
  return in.read();
}

Project Name: jnode-core Package: org.jnode.imageio.jpeg

Source Code: JPEGImageReaderSpi.java (Click to view .java file)

Method Code:
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public boolean canDecodeInput(Object input) throws IOException {
  if (!(input instanceof ImageInputStream))   return false;
  ImageInputStream in=(ImageInputStream)input;
  boolean retval;
  in.mark();
  try {
    new JPEGDecoderAdapter(in).decode();
    retval=true;
  }
 catch (  JPEGException e) {
    retval=false;
  }
  in.reset();
  return retval;
}