Java (String) or .toString()?

Java (String) or .toString()?

Learn about the differences between String casting and executing the toString() method in Java. We'll provide a brief explanation of the differences between String casting and executing the toString() method. We'll briefly review both syntaxes and go through an example explaining the purposes of using each of them. Finally, we'll take a look at which one is a better approach.

1. Introduction

In this article, we'll provide a brief explanation of the differences between String casting and executing the toString() method. We'll briefly review both syntaxes and go through an example explaining the purposes of using each of them. Finally, we'll take a look at which one is a better approach.

2. String Type Casting and the toString() Method

Let's start by making a quick recap. Using the (String) _syntax is strictly connected with type casting in Java. In short, the main task of using this syntax is **casting a source variable into the _String**:

String str = (String) object;

As we know, every class in Java is an extension, either directly or indirectly, of the Object class, which implements the toString() method. We use it to get a String representation of any Object:

String str = object.toString();

Now that we've made a short recap let's go through some examples to help understand when to use each approach.

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