How to Measure Execution Time in Groovy - Code Snippet

// Task: Measure Execution Time
// Language: Groovy

def measure_execution_time() {
    // Implementation for Measure Execution Time
    def result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Measure Execution Time
    println("Done");
}