For now, both methods just convert the char to a String and call the corresponding methods from java.lang.String: /* Conversions */ def toUpperCase(c: scala.Char): scala.Char = c.toString.toUpperCase( ...
🌟🌟 My Journey in Java Programming! 🌟🌟 Today in class, I explored some important Java String methods such as: charAt(), indexOf(), lastIndexOf(), toLowerCase(), toUpperCase(), compareTo() and more.