In this post we will study what is strings in Java and why they are immutable. Let's start by understanding what strings are in Java
In Java, a string is a sequence of characters that is used to represent text.. Strings are immutable in Java that means once a string is created, its value cannot be changed. We will explore it later in the article.
In Java, there are different ways to create strings. You can use double quotes "" or the new keyword. We will see how to put strings together, which is called string combination. We will also discover efficient ways to combine strings using the + operator and the concat() method. Let's learn about these methods and when to use them.