I have a GIF image and try to read it into BufferedImage.
public class ImageReadTest {
public static void main(String[] args) throws IOException {
f(new File("/Users/hieugioi/Downloads/Photos/butterfly.gif"));
}
public static void f(File file) throws IOException {
BufferedImage image = ImageIO.read(file);
}
}
It shows errors:
Exception in thread "main" java.lang.IndexOutOfBoundsException
at java.io.RandomAccessFile.readBytes(Native Method)
at java.io.RandomAccessFile.read(RandomAccessFile.java:377)
at javax.imageio.stream.FileImageInputStream.read(FileImageInputStream.java:117)
at com.sun.imageio.plugins.gif.GIFImageReader.getCode(GIFImageReader.java:351)
at com.sun.imageio.plugins.gif.GIFImageReader.read(GIFImageReader.java:950)
at javax.imageio.ImageIO.read(ImageIO.java:1448)
at javax.imageio.ImageIO.read(ImageIO.java:1308)
at com.hieutest.ImageReadTest.f(ImageReadTest.java:16)
at com.hieutest.ImageReadTest.main(ImageReadTest.java:12)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
The "butterfly" image got from this open source project:
It succeeds with other regular images but it fails with this image. Is it image problem or API bug?
This is know JDK bug see:
These bug are fixed in Java 9.