How to To Uppercase in Java - Code Snippet

// Task: To Uppercase
// Language: Java

public class Solution {
    public void toUppercase() {
    // Implementation for To Uppercase
    var result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process To Uppercase
    System.out.println("Done");
    }
}