java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:3326)
   at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
   at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
   at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
   at java.lang.StringBuilder.append(StringBuilder.java:136)
   at org.netbeans.core.startup.logging.PrintStreamLogger.print(PrintStreamLogger.java:108)
   at org.netbeans.core.execution.OutputStreamWriter.write(OutputStreamWriter.java:119)
   at java.io.Writer.write(Writer.java:157)
   at org.netbeans.core.execution.WriterPrintStream.write(WriterPrintStream.java:89)
   at org.netbeans.core.execution.WriterPrintStream.print(WriterPrintStream.java:220)
   at org.netbeans.core.execution.WriterPrintStream.println(WriterPrintStream.java:388)
   at org.apache.tools.ant.module.bridge.AntBridge$MultiplexPrintStream.println(AntBridge.java:946)
   at java.lang.Throwable$WrappedPrintStream.println(Throwable.java:748)
   at java.lang.Throwable.printStackTrace(Throwable.java:658)
   at java.lang.Throwable.printStackTrace(Throwable.java:643)
   at java.lang.Throwable.printStackTrace(Throwable.java:634)
   at DinamycPanels.Panel.paintComponent(Panel.java:34)
   at javax.swing.JComponent.paint(JComponent.java:1053)
   at javax.swing.JComponent.paintChildren(JComponent.java:886)
   at javax.swing.JComponent.paint(JComponent.java:1062)
   at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
   at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
   at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
   at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
   at java.awt.Container.paint(Container.java:1973)
   at org.netbeans.modules.form.fakepeer.FakePeerContainer.paint(FakePeerContainer.java:89)
   at javax.swing.JComponent.paintChildren(JComponent.java:900)
   at javax.swing.JComponent.paint(JComponent.java:1062)
   at org.netbeans.modules.form.ComponentLayer$DesignerPanel.paint(ComponentLayer.java:190)
   at javax.swing.JComponent.paintChildren(JComponent.java:886)
   at javax.swing.JComponent.paint(JComponent.java:1062)
   at javax.swing.JComponent.paintChildren(JComponent.java:886)