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14.07.2025 10:20 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
14.07.2025 10:20 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 02:21 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 02:21 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 06:44 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 06:52 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 06:52 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 07:40 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 11:04 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 01:16 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
15.07.2025 03:59 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
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15.07.2025 08:15 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
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Java - Core - StringJoiner Class - Append Strings
Nisan 9, 2015 by

In this article, we will see how to use StringJoiner class to append string s to each in Java.

Lets look to our code. 




StringJoiner sj1 = new StringJoiner(",");

sj1.add("andromeda").add("vega");


Lets see it in an example.

USA citadel

In above example, we append two StringJoiner object and using "," delimeter, we merged two string .



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