Bug 223405 [ErrorHandling] IDEExceptionHandler appears to be unused
This class and it's strings appears to be unused. Szymon, could you please confirm that? Is there any more legacy error stuff kicking around that we could prune?
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEExceptionHandler.java
System.err
                    .println("Error while informing user about event loop exception:"); 
            internalError.printStackTrace();
            System.err.println("Dialog open exception:"); 
            th.printStackTrace();
            return true;
        }
    }
    private boolean openQuestion(Shell parent, String title, String message,
            Throwable detail, int defaultIndex) {
        String[] labels;
        if (detail == null) {
			labels = new String[] { IDialogConstants.YES_LABEL,
                    IDialogConstants.NO_LABEL };
		} else {
			labels = new String[] { IDialogConstants.YES_LABEL,
                    IDialogConstants.NO_LABEL,
                    IDialogConstants.SHOW_DETAILS_LABEL };
		}
        dialog = new InternalErrorDialog(parent, title, null, message, detail,
                MessageDialog.QUESTION, labels, defaultIndex);
        if (detail != null) {
			dialog.setDetailButton(2);
		}
        boolean result = dialog.open() == Window.OK;
        dialog = null;
        return result;
    }
}