Though Java already has a character type and char keyword to represent and manipulate characters, the language also requires a Character class for two reasons: Character c1 = new Character ('A'); ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

Groovy 3 tries to close some of the feature gaps that have opened up with recent versions of Java New control flow features include do-while and the enhanced for loop Java-style Lambda Expressions ...