}
        outI++;
      }
      return outI == n ? hashTable : new Object[] {hashTable, outI, duplicateKey};
    } else {
      /*
       * Use 32 bits per entry.
       */
      int[] hashTable = new int[tableSize];
      Arrays.fill(hashTable, ABSENT);

      int outI = 0;
      entries:
      for (int i = 0; i < n; i++) {

          int index = j & mask;
          if (hashTable[index] == null) {
            hashTable[index] = e;
            break;
          }
        }
      }
      return hashTable;
    }

    void ensureTableCapacity(int minCapacity) {
      int newTableSize;
      if (hashTable == null) {
        newTableSize = chooseTableSize(minCapacity);
        hashTable = new Object[newTableSize];

        this.hashTable = hashTable;
        int mask = hashTable.length - 1;
        for (ValueEntry<K, V> entry = firstEntry;
            entry != null;
            entry = entry.successorInValueSet) {
          int bucket = entry.smearedValueHash & mask;
          entry.nextInValueBucket = hashTable[bucket];
          hashTable[bucket] = entry;
        }
      }
    }

    @CanIgnoreReturnValue

    /**
     * Creates and returns a new instance of {@link Hashtable}.
     *
     * @param <K> the key type of {@link Hashtable}
     * @param <V> the value type of {@link Hashtable}
     * @return a new instance of {@link Hashtable}
     * @see Hashtable#Hashtable()
     */
    public static <K, V> Hashtable<K, V> newHashtable() {
        return new Hashtable<>();
    }

    /**

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.ldap;

import static org.codelibs.core.stream.StreamUtil.stream;

import java.util.Arrays;
import java.util.Hashtable;

import org.apache.commons.lang3.ArrayUtils;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.entity.FessUser;
import org.codelibs.fess.mylasta.action.FessUserBean;

     * @return The environment for LDAP connection.
     */
    protected Hashtable<String, String> createEnvironment(final String initialContextFactory, final String securityAuthentication,
            final String providerUrl, final String principal, final String credntials) {
        final Hashtable<String, String> env = new Hashtable<>();
        putEnv(env, Context.INITIAL_CONTEXT_FACTORY, initialContextFactory);

        // Test getEnvironment returns the correct environment
        Hashtable<String, String> env = ldapUser.getEnvironment();
        assertSame(testEnv, env);
        assertEquals("test.value", env.get("test.key"));

        // Test with empty environment
        Hashtable<String, String> emptyEnv = new Hashtable<>();
        LdapUser user = new LdapUser(emptyEnv, "user");

   * part of the smeared hash of the element not covered by the hashtable mask, whereas the low bits
   * are the "next" pointer (pointing to the next entry in the bucket chain), which will always be
   * less than or equal to the hashtable mask.
   *
   * <pre>
   * hash  = aaaaaaaa
   * mask  = 00000fff
   * next  = 00000bbb
   * entry = aaaaabbb

     *
     * @param <KEY> the key type of the <code>Map</code>
     * @param <VALUE> the value type of the <code>Map</code>
     * @param key the key to be added to the <code>Map</code>
     * @param value the value to be added to the <code>Map</code>
     * @return a {@literal Maps} for constructing a {@link Hashtable} with the specified key and value
     */

import com.google.common.collect.testing.features.MapFeature;
import com.google.common.collect.testing.testers.TestExceptions.SomeUncheckedException;
import java.lang.reflect.Method;
import java.util.Hashtable;
import java.util.Map;
import junit.framework.AssertionFailedError;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests {@link Map#merge}. Can't be invoked directly; please see {@link