Mar 27, 2025 · In this article, we will discuss multiple approaches to reverse a string in Java with examples, their advantages, and when to use them. The for loop is a simple, straightforward …

Sep 10, 2017 · You can use this: new StringBuilder(hi).reverse().toString() StringBuilder was added in Java 5. For versions prior to Java 5, the StringBuffer class can be used instead — it …

In the below example, I have tried to reverse a string using the inbuilt function, Array.Reverse method which will reverse and print a string in the console. Here is the code. …

Apr 1, 2024 · We have covered 10 different ways (and 15 different implementations) to reverse a string in Java: 1. Using StringBuilder / StringBuffer. We can use the StringBuilder.reverse() …

You can easily reverse a string by characters with the following example: reversedStr = originalStr.charAt(i) + reversedStr; } System.out.println("Reversed string: "+ reversedStr);

Sep 28, 2024 · To reverse a string in Java, we can first convert it to StringBuilder which is nothing but a mutable string. Class StringBuilder provides an inbuilt function called reverse (), which …

Let's demonstrate how to reverse a string by converting it to a stream of characters, processing it with the Stream API, and then collecting the results into a string. 1. Convert the string to a …

Apr 17, 2025 · Reverse A String In Java – Here, we have discussed the various methods to reverse a string using java. The compiler has been added so that you can execute the …

Jan 29, 2025 · The idea is to use built-in reverse method to reverse the string. If built-in method for string reversal does not exist, then convert string to array or list and use their built-in …

Sep 5, 2024 · Solution 1: Using charAt () Method. String class charAt () method which takes the index and returns the character at the given position. revString += str.charAt(i); } …