FULL PRODUCT VERSION :
java version "1.8.0_40"
Java(TM) SE Runtime Environment (build 1.8.0_40-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)

A DESCRIPTION OF THE PROBLEM :
Create a child raster by createWritableChild with an x-offset and contains the bottom-right pixel. Then AffineTransformOp filter produce an ImagingOpException.

If x-offset is 0 or the child raster doesn't contains the bottom-right pixel, the filter works well.



ERROR MESSAGES/STACK TRACES THAT OCCUR :
Exception in thread "main" java.awt.image.ImagingOpException: Unable to transform src image
at java.awt.image.AffineTransformOp.filter(AffineTransformOp.java:358)
at TestAffineOp3.main(TestAffineOp3.java:42)
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:140)

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.awt.geom.AffineTransform;
import java.awt.image.*;

public class TestAffineOp3 {
    public static void main(String args[])
    {
        WritableRaster srcRaster, dstRaster;
        DataBuffer db;
        AffineTransform at = new AffineTransform();
        at.setToScale(4.0, 4.0);
        AffineTransformOp ato =
                new AffineTransformOp(at, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);

        // UShort pixels
        short[] shortPixels =
                { 1001, 1002, 1003, 1004,
                        2001, 2002, 2003, 2004,
                        3001, 3002, 3003, 3004,
                        4001, 4002, 4003, 4004 };

        System.out.println(shortPixels.length);
        for (int j = 0, k = 0; j < 4; j++)
        {
            for (int i = 0; i < 4; i++, k++)
                System.out.print(shortPixels[k] + "\t");
            System.out.println();
        }

        // source raster
        db = new DataBufferUShort(shortPixels, shortPixels.length);
        int[] offsets = {0};
        srcRaster = Raster.createInterleavedRaster(db, 4, 4, 4, 1,
                offsets, null);

        // writable child raster
        srcRaster = srcRaster.createWritableChild(1, 1, 3, 3, 0, 0, null);

        // destination raster
        dstRaster = ato.filter(srcRaster, null);

        db = dstRaster.getDataBuffer();
        shortPixels = ((DataBufferUShort)db).getData();
        System.out.println(shortPixels.length);
        for (int j = 0, k = 0; j < 12; j++)
        {
            for (int i = 0; i < 12; i++, k++)
                System.out.print(shortPixels[k] + "\t");
            System.out.println();
        }
    }

}

---------- END SOURCE ----------