Bug 68787 [Markers] Messages need to be converted to the new format
R3.0 The fix for the missing help in the tasks view introduced a missing NL string Non-externalized string literal; it should be followed by //$NON-NLS-<n>$ MarkerView.java org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal line 298
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ActionOpenMarker.java
CoreException nestedException = null;
                IStatus status = e.getStatus();
                if (status != null
                        && status.getException() instanceof CoreException)
                    nestedException = (CoreException) status.getException();
                if (nestedException != null) {
                    
                    
                    ErrorDialog.openError(part.getSite().getShell(), Messages
                            .getString("OpenMarker.errorTitle"), 
                            e.getMessage(), nestedException.getStatus());
                } else {
                    
                    
                    MessageDialog.openError(part.getSite().getShell(), Messages
                            .getString("OpenMarker.errorTitle"), 
                            e.getMessage());
                }
            }
        }
    }
    public void selectionChanged(IStructuredSelection selection) {
        setEnabled(selection != null && selection.size() == 1);
    }
}