Java StringBuilder: How to Use the indexOf(String str) Method | Java Tutorial

In this Java tutorial, we delve into the `indexOf(String str)` method in the StringBuilder class. The `indexOf(String str)` method is used to find the index of the first occurrence of a specified string within the StringBuilder object.

In this comprehensive guide, we'll cover various aspects of the `indexOf(String str)` method, including its syntax, usage, and examples. We'll explore how to use this method effectively to search for substrings within a StringBuilder object and handle different scenarios.

Throughout the tutorial, we'll provide clear explanations and examples to help you understand how the `indexOf(String str)` method works and how you can leverage it in your Java applications. By the end of this tutorial, you'll have a solid understanding of how to utilize the `indexOf(String str)` method to perform substring searches in StringBuilder objects.

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Java StringBuilder [indexOf(String str) method] | Java Tutorial

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