java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:2367)
   at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130)
   at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:114)
   at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:415)
   at java.lang.StringBuilder.append(StringBuilder.java:132)
   at org.netbeans.modules.debugger.jpda.models.AbstractVariable.getValue(AbstractVariable.java:165)
   at org.netbeans.modules.debugger.jpda.models.AbstractVariable.getValue(AbstractVariable.java:153)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTableModel.getValueAt(VariablesTableModel.java:160)
   at org.netbeans.spi.viewmodel.Models$DelegatingTableModel.getValueAt(Models.java:1982)
   at org.netbeans.modules.debugger.jpda.ui.models.NumericDisplayFilter.getValueAt(NumericDisplayFilter.java:125)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1280)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesFormatterFilter.getValueAt(VariablesFormatterFilter.java:533)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesFormatterFilter.getValueAt(VariablesFormatterFilter.java:499)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesFormatterFilter.getValueAt(VariablesFormatterFilter.java:465)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getValueAt(VariablesTreeModelFilter.java:531)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1280)
   at org.netbeans.modules.debugger.jpda.ui.models.BoldVariablesTableModelFilter.getValueAt(BoldVariablesTableModelFilter.java:94)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1280)
   at org.netbeans.spi.viewmodel.Models$CompoundModel.getValueAt(Models.java:4030)
   at org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.run(TreeModelNode.java:1849)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032)