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 ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

All other string methods that I'm using (equals, compareTo) are working just fine. The only similarity between these two methods is that they use the pattern class but the string class imports any ...