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 ...

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 ...

Over the last 20 years or so, object-oriented programming techniques have matured from a curiosity to a major component of almost every software engineer's programming toolbox. The reason for this ...