Have you ever wondered how Java's String methods, keywords, and operators process comparisons in a String pool? ... In this Java challenger, you’ll learn how to compare two Strings for equality.

Types of strings in Java. Java distinguishes between primitive strings and object strings:. Primitive strings. These are string literals or string calls from a nonconstructor context. A constructor is ...

Behind the scenes, when you write String::toUpperCase, Java binds each element of the stream (String object) to the toUpperCase() method. This means String::toUpperCase is interpreted as s -> s ...

Using Java’s String length method. To get the number of characters in a given piece of text, the Java String length() method is all you need. Just make sure the String is not null, and avoid any ...

This post explains how to call a method in Java. Learn how to define methods, ... we’ll address two of these phrases in the coming sections. ... we might make the method return a string.