/** * Converts null strings to blank strings ("") * * @param s string to be converted if necessary * @return a non-null string, either the original or the empty string * ("") if the original was <code>null</code> */ protected String nullsToBlanks(String s) { return nullsToString(s, ""); }
/** * Converts null strings to blank strings ("") * * @param s string to be converted if necessary * @return a non-null string, either the original or the empty string * ("") if the original was <code>null</code> */ protected String nullsToBlanks(String s) { return nullsToString(s, ""); }