Here is an example of how the StatusPrinter class from the logback library can be used:

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.core.status.Status;
import ch.qos.logback.core.status.StatusManager;
import ch.qos.logback.core.util.StatusPrinter;

public class MyClass {
    public static void main(String[] args) {
        LoggerContext loggerContext = new LoggerContext();
        StatusManager statusManager = loggerContext.getStatusManager();
        statusManager.add(new InfoStatus("This is an example status message", MyClass.class));
        StatusPrinter.print(statusManager);
    }
}

In this example, MyClass uses an instance of StatusPrinter to print the status messages in the StatusManager to the console. The StatusManager is obtained from a LoggerContext object and a new InfoStatus is added to it. The print method takes a single argument, which is the StatusManager containing the status messages to be printed.

You can also use printInCaseOfErrorsOrWarnings to print the status messages only if there are errors or warnings.

StatusPrinter.printInCaseOfErrorsOrWarnings(statusManager);

You can also use printIfErrorsOccured to print the status messages only if there are errors.

StatusPrinter.printIfErrorsOccured(statusManager);

Please note that StatusPrinter is a utility class and it does not have any constructor.