question: save the recent list to the backing store concode_field_sep List<String> recentList concode_elem_sep String FIRST_USED concode_elem_sep int maxEntries concode_elem_sep String LIST_KEY concode_elem_sep String LAST_USED concode_elem_sep Preferences prefsBase concode_elem_sep String USE_COUNT concode_field_sep Preferences findExistingNode concode_elem_sep Preferences addEntry concode_elem_sep Preferences addEntry concode_elem_sep void flush concode_elem_sep List<Preferences> getEntries concode_elem_sep List<Preferences> getEntries concode_elem_sep List<Preferences> getEntries concode_elem_sep Preferences createNewNode concode_elem_sep Map<String,String> asMap concode_elem_sep boolean exists concode_elem_sep void touch concode_elem_sep String getUnusedKey concode_elem_sep boolean matches concode_elem_sep void loadRecentList
target: void function ( ) { String loc0 = StringUtils . join ( recentList , "srini_string" ) ; prefsBase . put ( LIST_KEY , loc0 ) ; flush ( prefsBase ) ; }