public static void wait(int milliseconds) {
        try {
            Thread.sleep(milliseconds);
        } catch (final InterruptedException e) {
            throw new RuntimeException(e);
        }
    }
This class is an helper for tests: get a basic web client, parameters from an url, a formatted date, etc.

@author Jerome Leleu
@since 1.0.0
pac4j-core/src/test/java/org/pac4j/core/util/TestsHelper.java