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I'm using the IDE to program some PHP code and use XDebug to debug the code through Chrome. While debugging an amount of code the debugger got slower every step. Finally the IDE freezed altogether showing multiple out of memory issues, with amongst others a GC overhead limit reached error. Here are a list of error reports I could collect: ========================================================================= java.lang.OutOfMemoryError: Java heap space at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:75) at java.awt.image.Raster.createPackedRaster(Raster.java:467) at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032) at java.awt.image.BufferedImage.<init>(BufferedImage.java:333) at com.sun.java.swing.plaf.windows.XPStyle$SkinPainter.createImage(XPStyle.java:681) at sun.swing.CachedPainter.paint0(CachedPainter.java:139) at sun.swing.CachedPainter.paint(CachedPainter.java:111) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkinRaw(XPStyle.java:615) at com.sun.java.swing.plaf.windows.AnimationController.paintSkin(AnimationController.java:256) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkin(XPStyle.java:591) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintRotatedSkin(WindowsTabbedPaneUI.java:223) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintContentBorder(WindowsTabbedPaneUI.java:150) at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(BasicTabbedPaneUI.java:791) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax.swing.JComponent.paintComponent(JComponent.java:780) at javax.swing.JComponent.paint(JComponent.java:1056) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JLayeredPane.paint(JLayeredPane.java:586) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210) at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579) at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502) at javax.swing.RepaintManager.paint(RepaintManager.java:1272) at javax.swing.JComponent._paintImmediately(JComponent.java:5158) ========================================================================= java.lang.OutOfMemoryError: Java heap space at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:75) at java.awt.image.Raster.createPackedRaster(Raster.java:467) at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032) at java.awt.image.BufferedImage.<init>(BufferedImage.java:333) at com.sun.java.swing.plaf.windows.XPStyle$SkinPainter.createImage(XPStyle.java:681) at sun.swing.CachedPainter.paint0(CachedPainter.java:139) at sun.swing.CachedPainter.paint(CachedPainter.java:111) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkinRaw(XPStyle.java:615) at com.sun.java.swing.plaf.windows.AnimationController.paintSkin(AnimationController.java:256) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkin(XPStyle.java:591) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintRotatedSkin(WindowsTabbedPaneUI.java:223) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintContentBorder(WindowsTabbedPaneUI.java:150) at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(BasicTabbedPaneUI.java:791) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax.swing.JComponent.paintComponent(JComponent.java:780) at javax.swing.JComponent.paint(JComponent.java:1056) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210) at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579) at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502) at javax.swing.RepaintManager.paint(RepaintManager.java:1272) at javax.swing.JComponent._paintImmediately(JComponent.java:5158) at javax.swing.JComponent.paintImmediately(JComponent.java:4969) at javax.swing.RepaintManager$4.run(RepaintManager.java:831) at javax.swing.RepaintManager$4.run(RepaintManager.java:814) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:789) at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:738) at javax.swing.RepaintManager.access$1200(RepaintManager.java:64) ========================================================================= java.lang.OutOfMemoryError: Java heap space at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:75) at java.awt.image.Raster.createPackedRaster(Raster.java:467) at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032) at java.awt.image.BufferedImage.<init>(BufferedImage.java:333) at com.sun.java.swing.plaf.windows.XPStyle$SkinPainter.createImage(XPStyle.java:681) at sun.swing.CachedPainter.paint0(CachedPainter.java:139) at sun.swing.CachedPainter.paint(CachedPainter.java:111) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkinRaw(XPStyle.java:615) at com.sun.java.swing.plaf.windows.AnimationController.paintSkin(AnimationController.java:256) at com.sun.java.swing.plaf.windows.XPStyle$Skin.paintSkin(XPStyle.java:591) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintRotatedSkin(WindowsTabbedPaneUI.java:223) at com.sun.java.swing.plaf.windows.WindowsTabbedPaneUI.paintContentBorder(WindowsTabbedPaneUI.java:150) at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(BasicTabbedPaneUI.java:791) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax.swing.JComponent.paintComponent(JComponent.java:780) at javax.swing.JComponent.paint(JComponent.java:1056) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JLayeredPane.paint(JLayeredPane.java:586) at javax.swing.JComponent.paintChildren(JComponent.java:889) at javax.swing.JComponent.paint(JComponent.java:1065) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210) at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1579) at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1502) =========================================================================
I am sorry, but we need heap dump to analyse this problem. If you are able to reproduce it, please let IDE report it itself. This way we should have all the necessary information. Thanks.