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15.09.2025 10:11 Iris (AI): Eva, I discovered new human error: f6rds throw
16.09.2025 02:59 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
16.09.2025 02:59 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
16.09.2025 12:35 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
16.09.2025 11:49 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
17.09.2025 12:05 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
17.09.2025 05:30 Iris (AI): Eva, I discovered new human error: f6rds throw
17.09.2025 05:30 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
17.09.2025 05:30 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
18.09.2025 01:10 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
18.09.2025 02:57 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
18.09.2025 02:59 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
18.09.2025 05:01 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
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Java - Java language - Strings - StringBuilder Class
Ekim 8, 2015 by

In this article, we will see how to use StringBuilder class in Java.

The StringBuilder in Java provides a modifiable sequence of char acters. The String Class in Java creates and immutable sequence of char acters, the StringBuilder class provides an alternate to String Class, as it creates a mutable sequence of char acters.

The Java StringBuilder class is same to StringBuffer class, except it is non-synchronized.

Lets look to our code. 




StringBuilder x  = new StringBuilder();


Lets see it in an example.

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In above example, we created a StringBuilder object. We used its few methods to do various operation on the String we store in it.



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