question: the caller thread will block until the method returns . concode_field_sep Logger logger concode_elem_sep String INBOX_FOLDER_NAME concode_elem_sep AtomicBoolean mUsed concode_elem_sep FolderProxy mFolder concode_elem_sep AccountStoreWrapper mAccountStore concode_elem_sep Context mContext concode_field_sep FolderProxy openImapFolder concode_elem_sep FolderProxy openImapFolder concode_elem_sep void onOperationRequested concode_elem_sep Message[] convertToImapMessages concode_elem_sep void closeImapFolder concode_elem_sep void markMessagesAsDeleted concode_elem_sep void setFlags
target: void function ( Callback < Void > arg0 , Voicemail ... arg1 ) { setFlags ( arg1 , arg0 , Flag . SEEN ) ; }