Bael 7839 (#16426)

achraftt · web-flow · commit c571579a5573 · 2024-04-25T18:36:41.000+02:00
* BAEL-7765: How to fix JsonParseException: Unexpected character (code 115) when parsing unquoted JSON in Jackson

* BAEL-7839: Converting Image to BufferedImage in Java

* BAEL-7839: Converting Image to BufferedImage in Java
diff --git a/image-processing/src/main/java/com/baeldung/imageprocessing/imagetobufferedimage/ImageToBufferedImage.java b/image-processing/src/main/java/com/baeldung/imageprocessing/imagetobufferedimage/ImageToBufferedImage.java
@@ -1,10 +1,7 @@
 package com.baeldung.imageprocessing.imagetobufferedimage;
 
-import javax.imageio.ImageIO;
 import java.awt.*;
 import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
 
 public class ImageToBufferedImage {
 
@@ -25,17 +22,7 @@ public BufferedImage convertUsingCasting(Image image) throws ClassCastException
         if (image instanceof BufferedImage) {
             return (BufferedImage) image;
         } else {
-            throw new ClassCastException("Image type is not compatible with BufferedImage");
-        }
-    }
-
-    // Method 3: Using ImageIO Class
-    public BufferedImage convertUsingImageIO(String filePath) throws IOException {
-        try {
-            File file = new File(filePath);
-            return ImageIO.read(file);
-        } catch (Exception e) {
-            throw new IOException("Error reading image file: " + e.getMessage());
+            throw new ClassCastException("Image type is not compatible with BufferedImage.");
         }
     }
 }
diff --git a/image-processing/src/test/java/com/baeldung/image/resize/imagetobufferedimage/ImageToBufferedImageIntegrationTest.java b/image-processing/src/test/java/com/baeldung/image/resize/imagetobufferedimage/ImageToBufferedImageIntegrationTest.java
@@ -50,20 +50,5 @@ public void whenConvertUsingCastingWithIncompatibleImageType_thenImageGeneratedW
         Image image = new ImageIcon("src/main/resources/images/baeldung.png").getImage();
         converter.convertUsingCasting(image);
     }
-
-    @Test
-    public void whenConvertUsingImageIOWithValidFile_thenImageGeneratedWithoutError() throws IOException {
-        ImageToBufferedImage converter = new ImageToBufferedImage();
-        BufferedImage bufferedImage = converter.convertUsingImageIO("src/main/resources/images/sampleImage.jpg");
-        assertNotNull(bufferedImage);
-        assertEquals(image.getWidth(null), bufferedImage.getWidth());
-        assertEquals(image.getHeight(null), bufferedImage.getHeight());
-    }
-
-    @Test(expected = IOException.class)
-    public void whenConvertUsingImageIOWithInvalidFile_thenImageGeneratedWithError() throws IOException {
-        ImageToBufferedImage converter = new ImageToBufferedImage();
-        converter.convertUsingImageIO("invalid_file.jpg");
-    }
 }
 
