import org.apache.bcel.classfile.AccessFlags; //导入依赖的package包/类
/**
 * Determines if the given access is acceptable.
 * 
 * @param access - the tested flags.
 * @return true, if the given access of a class or a memeber is acceptable.
 */
private boolean isPrintable(AccessFlags access) {
    if (access.isPrivate() && !printPrivate
            || access.isProtected() && !printProtected
            || access.isPublic() && !printPublic
            || !access.isPublic() && !access.isProtected()
                    && !access.isPrivate() && !printPackagePrivate) {
        return false;
    }
    return true;
}