at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.6.0.0)
   at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.6.0.0)
   at org.eclipse.ant.internal.ui.editor.text.AntEditorDocumentProvider.createAntModel(java.lang.Object, org.eclipse.jface.text.IDocument, org.eclipse.jface.text.source.IAnnotationModel) (/usr/lib/eclipse/plugins/org.eclipse.ant.ui_3.1.0/antui.jar.so)
   at org.eclipse.ant.internal.ui.editor.text.AntEditorDocumentProvider.createFileInfo(java.lang.Object) (/usr/lib/eclipse/plugins/org.eclipse.ant.ui_3.1.0/antui.jar.so)
   at org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(java.lang.Object) (/usr/lib/eclipse/plugins/org.eclipse.ui.editors_3.1.0/editors.jar.so)
   at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.workbench.texteditor_3.1.0/texteditor.jar.so)
   at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.workbench.texteditor_3.1.0/texteditor.jar.so)
   at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.editors_3.1.0/editors.jar.so)
   at org.eclipse.ui.editors.text.TextEditor.doSetInput(org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.editors_3.1.0/editors.jar.so)
   at org.eclipse.ant.internal.ui.editor.AntEditor.doSetInput(org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ant.ui_3.1.0/antui.jar.so)
   at org.eclipse.ui.texteditor.AbstractTextEditor$16.run(org.eclipse.core.runtime.IProgressMonitor) (/usr/lib/eclipse/plugins/org.eclipse.ui.workbench.texteditor_3.1.0/texteditor.jar.so)
   at org.eclipse.jface.operation.ModalContext.runInCurrentThread(org.eclipse.jface.operation.IRunnableWithProgress, org.eclipse.core.runtime.IProgressMonitor) (Unknown Source)
   at org.eclipse.jface.operation.ModalContext.run(org.eclipse.jface.operation.IRunnableWithProgress, boolean, org.eclipse.core.runtime.IProgressMonitor, org.eclipse.swt.widgets.Display) (Unknown Source)
   at org.eclipse.jface.window.ApplicationWindow$1.run() (Unknown Source)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(org.eclipse.swt.widgets.Display, java.lang.Runnable) (Unknown Source)
   at org.eclipse.jface.window.ApplicationWindow.run(boolean, boolean, org.eclipse.jface.operation.IRunnableWithProgress) (Unknown Source)
   at org.eclipse.ui.internal.WorkbenchWindow.run(boolean, boolean, org.eclipse.jface.operation.IRunnableWithProgress) (Unknown Source)
   at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(org.eclipse.ui.IWorkbenchWindow, org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.workbench.texteditor_3.1.0/texteditor.jar.so)
   at org.eclipse.ui.texteditor.AbstractTextEditor.init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput) (/usr/lib/eclipse/plugins/org.eclipse.ui.workbench.texteditor_3.1.0/texteditor.jar.so)
   at org.eclipse.ui.internal.EditorManager.createSite(org.eclipse.ui.IEditorReference, org.eclipse.ui.IEditorPart, org.eclipse.ui.internal.registry.EditorDescriptor, org.eclipse.ui.IEditorInput) (Unknown Source)
   at org.eclipse.ui.internal.EditorManager.busyRestoreEditorHelper(org.eclipse.ui.internal.EditorManager$Editor) (Unknown Source)
   at org.eclipse.ui.internal.EditorManager.busyRestoreEditor(org.eclipse.ui.internal.EditorManager$Editor) (Unknown Source)
   at org.eclipse.ui.internal.EditorManager$7.run() (Unknown Source)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(org.eclipse.swt.widgets.Display, java.lang.Runnable) (Unknown Source)
   at org.eclipse.ui.internal.EditorManager.restoreEditor(org.eclipse.ui.internal.EditorManager$Editor) (Unknown Source)
   at org.eclipse.ui.internal.EditorManager$Editor.getEditor(boolean) (Unknown Source)
   at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(org.eclipse.ui.IEditorInput, java.lang.String, boolean) (Unknown Source)
   at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(org.eclipse.ui.IEditorInput, java.lang.String, boolean) (Unknown Source)
   at org.eclipse.ui.internal.WorkbenchPage.access$7(org.eclipse.ui.internal.WorkbenchPage, org.eclipse.ui.IEditorInput, java.lang.String, boolean) (Unknown Source)
   at org.eclipse.ui.internal.WorkbenchPage$9.run() (Unknown Source)