Method 2: Return a String in Java Using return Statement Another way to return a string is by using a “return” statement at the end of the method. When a programmer writes a program, the compiler examines the return type. If the return type is set as “String”, then the added str...
On Crunchify, we have published more than 500 Java Tutorials and in this tutorial we will go over steps on how to reverse a string in Java? There are 7
Using String.valueOf() Method One of the simplest and most effective ways to convert a boolean to a string in Java is by using the String.valueOf() method. This method is part of the String class and is designed to convert different data types to their string representations. When you ...
import java.util.*; class ReverseString { public static void main(String args[]) { //declaring string objects String str="",revStr=""; Scanner in = new Scanner(System.in); //input string System.out.print("Enter a string :"); str= in.nextLine(); //get length of the input s...
publicstaticStringusingTruncateMethod(String text,intlength){returnStringUtils.truncate(text, length); }Copy 4. Guava Library In addition to using core Java methods and the Apache Commons library to truncate aString, we can also useGuava. Let’s begin by adding the Guavadependencyto ourpom.xmlfil...
This is also a simple way to convert with this approach. The functiontoEngineeringString()returns the String value of abigdecimalobject that does not have anexponentfield. However, when compared to the functiontoString()method, this approach does not return the correct value in terms ofscalevalue...
You can convert an integer to a string in Java. Converting an integer to a string is a common practice when programming. For some application processes, it's necessary to manipulate the format. Java makes converting an integer to a string easy through one of its internal functions. ...
In this article, we are going to see how we can convert from a String data type into integer data type in Java. Conversion Modes There are two ways in which String data can be converted into integer. They are: Using the static method parseInt(String) of the java.lang.Integer wrapper cl...
To convert a string to path, we can use the built-in java.nio.file.Paths class get() static method in Java. Here is an example: import java.nio.file.Path; import java.nio.file.Paths; public class Main { public static void main(String[] args) { String strPath = "D:/documents/mus...
Returned Integer Array: [1, 3, 6, 8, 10]Returned Double Array: [1.0, 2.4, 5.7]Returned String Array: [One, Two, Three, Four]Returned Boolean Array: [true, false, true, false] Return an Array From a Class Object in Java To return an array from a class, we need a classArrayRetu...