// Display usage examples UsageExamples usageExamples = new UsageExamples(); usageExamples.main(null);

public String getOption(String key) { return properties.getProperty(key); } } To include a changelog and version information, we can create a Changelog class that reads from a Markdown file:

public static void main(String[] args) { int exitCode = new CommandLine(new InfoCommand()).execute(args); System.exit(exitCode); } } To use the informative feature, simply run the arcjav-info command:

// Example 2: Advanced usage System.out.println("Advanced usage example:"); // Code snippet } } To display configuration options and their default values, we can create a ConfigOptions class that uses a properties file to store the configuration: