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# Java Examples - Converting into uppercase

## Problem Description:

How to convert a string totally into upper case?

## Solution:

Following example changes the case of a string to upper case by using String toUpperCase() method.

    public class StringToUpperCaseEmp {
       public static void main(String[] args) {
          String str = "string abc touppercase ";
          String strUpper = str.toUpperCase();
          System.out.println("Original String: " + str);
          System.out.println("String changed to upper case: "
          + strUpper);
       }
    }

## Result:

The above code sample will produce the following result.

    Original String: string abc touppercase
    String changed to upper case: STRING ABC TOUPPERCASE

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