Java Heap Space

[Pablo1990]

With big images in 2D, I'm getting this: java.lang.OutOfMemoryError: Java heap space
at epigraph.Orca.(Orca.java:52)
at epigraph.GraphletImage.runGraphlets(GraphletImage.java:710)
at epigraph.GUI.ImageProcessingWindow$Task.calculateGraphlets(ImageProcessingWindow.java:1061)
at epigraph.GUI.ImageProcessingWindow$Task.doInBackground(ImageProcessingWindow.java:987)
at epigraph.GUI.ImageProcessingWindow$Task.doInBackground(ImageProcessingWindow.java:1)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)