* A utility for {@literal static import} to facilitate the instantiation of {@link CopyOptions}.
 *
 * <pre>
 * import static org.codelibs.core.beans.util.CopyOptionsUtil.*;
 *
 * copyBeanToBean(srcBean, destBean, excludeNull());
 * </pre>
 * <p>
 * The return value of {@literal CopyOptionsUtil} is {@link CopyOptions},
 * so you can specify multiple options using method chaining.
 * </p>
 *
 * <pre>

 * Map<String, Object> destMap = copyBeanToNewMap(srcBean);
 * </pre>
 * <p>
 * It is also possible to specify options when copying.
 * </p>
 *
 * <pre>
 * import static org.codelibs.core.beans.util.CopyOptionsUtil.*;
 *
 * copyBeanToBean(srcBean, destBean, excludeNull());
 * </pre>
 * <p>
 * Multiple options can also be specified using method chaining.
 * </p>
 *
 * <pre>

import static org.codelibs.core.beans.util.CopyOptionsUtil.converter;
import static org.codelibs.core.beans.util.CopyOptionsUtil.exclude;
import static org.codelibs.core.beans.util.CopyOptionsUtil.excludeNull;
import static org.codelibs.core.beans.util.CopyOptionsUtil.excludeWhitespace;
import static org.codelibs.core.beans.util.CopyOptionsUtil.include;
import static org.codelibs.core.beans.util.CopyOptionsUtil.prefix;