import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.util.Hashtable;

import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.codelibs.core.exception.NamingRuntimeException;

/**
 * Utility class for handling {@link javax.naming.InitialContext InitialContext}.
 *
 * @author higa
 */
public abstract class InitialContextUtil {

    /**
     * Do not instantiate.

        // Given
        Map<String, Object> initialContext = new HashMap<>();
        initialContext.put("host", "server.example.com");
        initialContext.put("port", 445);

        exception = new SmbOperationException(SmbOperationException.ErrorCode.ACCESS_DENIED, "Permission denied", null,
                SmbOperationException.RetryPolicy.DEFAULT, initialContext);

        // When