gistfile1.txt

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.common.SubImageInputStream.read(SubImageInputStream.java:61)
	at com.sun.imageio.plugins.common.InputStreamAdapter.read(InputStreamAdapter.java:47)
	at java.io.SequenceInputStream.read(SequenceInputStream.java:207)
	at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:238)
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at com.sun.imageio.plugins.png.PNGImageReader.decodePass(PNGImageReader.java:1104)
	at com.sun.imageio.plugins.png.PNGImageReader.decodeImage(PNGImageReader.java:1215)
	at com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1330)
	at com.sun.imageio.plugins.png.PNGImageReader.read(PNGImageReader.java:1606)
	at javax.imageio.ImageIO.read(ImageIO.java:1448)
	at javax.imageio.ImageIO.read(ImageIO.java:1308)
	at mapwriter.region.SurfacePixels.loadImage(SurfacePixels.java:141)
	at mapwriter.region.SurfacePixels.load(SurfacePixels.java:46)
	at mapwriter.region.SurfacePixels.getPixels(SurfacePixels.java:65)
	at mapwriter.region.SurfacePixels.getOrAllocatePixels(SurfacePixels.java:71)
	at mapwriter.region.SurfacePixels.updateScaled(SurfacePixels.java:115)
	at mapwriter.region.Region.updateNextZoomLevel(Region.java:143)
	at mapwriter.region.Region.updateZoomLevels(Region.java:155)
	at mapwriter.region.SurfacePixels.updateChunk(SurfacePixels.java:91)
	at mapwriter.region.Region.updateChunk(Region.java:166)
	at mapwriter.region.RegionManager.updateChunk(RegionManager.java:123)
	at mapwriter.tasks.UpdateSurfaceChunksTask.run(UpdateSurfaceChunksTask.java:24)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)