How to Parallel Base64 Encode in Groovy - Code Snippet

// Task: Parallel Base64 Encode
// Language: Groovy

def parallel_base64_encode() {
    // Implementation for Parallel Base64 Encode
    def result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Parallel Base64 Encode
    println("Done");
}