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In this example we show you how to convert a string to uppercase in Java
Example
We will take input from the user
We will then use the built-in function toUpperCase() on the given string and display the result.
import java.util.Scanner;
public class JavaApplication1
{
private static Scanner myScanner;
public static void main(String[] args)
{
String myString;
myScanner= new Scanner(System.in);
System.out.print("\nPlease Enter String = ");
myString = myScanner.nextLine();
String upString = myString.toUpperCase();
System.out.println("\nThe Uppercase String = " + upString);
}
}
Here is a test run
Please Enter String = my test striNG The Uppercase String = MY TEST STRING