package annotations.io;

/*>>>
import org.checkerframework.checker.nullness.qual.*;
*/

/**
 * <code>IOUtils</code> has some static methods useful to scene I/O code.
 */
class IOUtils {
    private IOUtils() {
    }

    static String packagePart(String className) {
        int lastdot = className.lastIndexOf('.');
        return (lastdot == -1) ? "" : className.substring(0, lastdot);
    }

    static String basenamePart(String className) {
        int lastdot = className.lastIndexOf('.');
        return (lastdot == -1) ? className : className.substring(lastdot + 1);
    }
}