return entry.getKey();
          }
        };
      }

      @Override
      public int size() {
        return backingMap.size();
      }

      @Override
      public boolean contains(@Nullable Object key) {
        return containsKey(key);
      }
    };
  }

  // Internal methods (package-visible, but treat as only subclass-visible)

  @Nullable V getIfCached(@Nullable Object key) {

import com.google.common.annotations.GwtCompatible;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;

/**
 * Contains static utility methods pertaining to primitive types and their corresponding wrapper
 * types.
 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible
public final class Primitives {

    assertThat(expected).hasCauseThat().isInstanceOf(IllegalArgumentException.class);
    assertThat(expected).hasCauseThat().hasMessageThat().contains(badFuture.toString());
  }

  private Future<?> newFutureInstance() throws Exception {
    return (Future<?>) settableFutureClass.getMethod("create").invoke(null);
  }

        String pkgs = System.getProperty("java.protocol.handler.pkgs");
        if (pkgs == null) {
            System.setProperty("java.protocol.handler.pkgs", "jcifs.smb1");
        } else if (!pkgs.contains("jcifs.smb1")) {
            System.setProperty("java.protocol.handler.pkgs", pkgs + "|jcifs.smb1");
        }
    }

    @Test
    @DisplayName("getDefaultPort returns SMB default port 445")

import jcifs.Configuration;
import jcifs.internal.SmbBasicFileInfo;
import jcifs.internal.smb1.AndXServerMessageBlock;
import jcifs.internal.util.SMBUtil;

/**
 * SMB1 Open AndX Response message.
 *
 * This response contains information about the opened file,
 * including file ID, attributes, size, and access permissions.
 */
public class SmbComOpenAndXResponse extends AndXServerMessageBlock implements SmbBasicFileInfo {

        assertNotEquals(sessionIds[0], sessionIds[1])
      } else {
        // With TLSv1.2 it is really JDK specific.
        // assertEquals(sessionIds[0], sessionIds[1])
        // assertThat(directSessionIds).contains(sessionIds[0], sessionIds[1])
      }
      assertThat(sessionIds[0]).isNotEmpty()
    }
  }

  private fun enableTls() {
    client =
      client
        .newBuilder()

   * @param target a primitive {@code char} value
   * @return {@code true} if {@code array[i] == target} for some value of {@code i}
   */
  public static boolean contains(char[] array, char target) {
    for (char value : array) {
      if (value == target) {
        return true;
      }
    }
    return false;
  }

  /**

   * @param target a primitive {@code short} value
   * @return {@code true} if {@code array[i] == target} for some value of {@code i}
   */
  public static boolean contains(short[] array, short target) {
    for (short value : array) {
      if (value == target) {
        return true;
      }
    }
    return false;
  }

  /**

   * @param target a primitive {@code short} value
   * @return {@code true} if {@code array[i] == target} for some value of {@code i}
   */
  public static boolean contains(short[] array, short target) {
    for (short value : array) {
      if (value == target) {
        return true;
      }
    }
    return false;
  }

  /**

		}
	default:
		if config.LoggerSubSystems.Contains(subSys) {
			if err := logger.ValidateSubSysConfig(ctx, s, subSys); err != nil {
				return err
			}
		}
	}

	if config.NotifySubSystems.Contains(subSys) {
		if err := notify.TestSubSysNotificationTargets(ctx, s, subSys, NewHTTPTransport()); err != nil {
			return err
		}
	}

	if config.LambdaSubSystems.Contains(subSys) {