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/DialogMarkerFilter.java
if (dialog.open() == Window.OK) {
                markDirty();
                IWorkingSet[] result = dialog.getSelection();
                if (result != null && result.length > 0) {
                    setWorkingSet(result[0]);
                } else {
                    setWorkingSet(null);
                }
                if (getSelection() == false) {
                    setSelection(true);
                }
            }
        }
        /**
         * Sets the specified working set.
         * 
         * @param workingSet the working set 
         */
        void setWorkingSet(IWorkingSet workingSet) {
            button.setData(workingSet);
            if (workingSet != null) {
                button.setText(Messages.format("filtersDialog.workingSet", 
                        new Object[] { workingSet.getName() }));
            } else {
                button
                        .setText(Messages
                                .getString("filtersDialog.noWorkingSet")); 
            }
        }
        void setEnabled(boolean enabled) {