How to Convert String to Int in Apex - Code Snippet

// Task: Convert String to Int
// Language: Apex

public void convert_string_to_int() {
    // Implementation for Convert String to Int
    Object result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Convert String to Int
    System.debug("Done");
}