How to Parallel Rename File in Java - Code Snippet

// Task: Parallel Rename File
// Language: Java

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