Recognize Black Pixel of a Threshold Image

I need to recognize and print coordinates of the black pixels present in a threshold image which means image only consist of Black and White pixels. Please somebody help me with the implementation. (Sample threshold-ed image is attached)

Code:

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public void recogniseBlackPixels(BufferedImage img){ 
   
            BufferedImage tempImage = img;   
            for (int ix = 0; ix<tempImage.getWidth();ix++){
            for(int iy = 0;iy<tempImage.getHeight();iy++){
                if(pixel == black){ // This is only a logical representation
                        System.out.println("Codinate of the black pixel : - "+ix+" "+iy);
                        // Please help me to implement if block
                       
                }               
            }           
        }
   
}

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I hope this logic will work fine to achieve my goal. Please somebody help me with this.

Thank you in advance......

Code:

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BufferedImage image ...
int blackRGB = Color.black.getRGB();
for (int ix = 0; ix<tempImage.getWidth();ix++){
    for(int iy = 0;iy<tempImage.getHeight();iy++){
        if(image.getRGB(ix, iy) == blackRGB){

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