private State state = State.NOT_READY;

  protected AbstractIterator() {}

  private enum State {
    READY,
    NOT_READY,
    DONE,
    FAILED,
  }

  @CheckForNull private T next;

  @CheckForNull
  protected abstract T computeNext();

  @CanIgnoreReturnValue
  @CheckForNull
  protected final T endOfData() {
    state = State.DONE;
    return null;
  }

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class ListLastIndexOfTester<E> extends AbstractListIndexOfTester<E> {
  @Override
  protected int find(Object o) {
    return getList().lastIndexOf(o);
  }

  @Override
  protected String getMethodName() {
    return "lastIndexOf";
  }

  @CollectionFeature.Require(absent = REJECTS_DUPLICATES_AT_CREATION)

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class ListIndexOfTester<E> extends AbstractListIndexOfTester<E> {
  @Override
  protected int find(Object o) {
    return getList().indexOf(o);
  }

  @Override
  protected String getMethodName() {
    return "indexOf";
  }

  @CollectionFeature.Require(absent = REJECTS_DUPLICATES_AT_CREATION)
  @CollectionSize.Require(absent = {ZERO, ONE})

    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexUserIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_user"), name);
        }
        return indexName;
    }

    @Override

    this.function = checkNotNull(function);
    this.resultEquivalence = checkNotNull(resultEquivalence);
  }

  @Override
  protected boolean doEquivalent(F a, F b) {
    return resultEquivalence.equivalent(function.apply(a), function.apply(b));
  }

  @Override
  protected int doHash(F a) {
    return resultEquivalence.hash(function.apply(a));
  }

  @Override
  public boolean equals(@CheckForNull Object obj) {

import org.dbflute.optional.OptionalEntity;

import jakarta.annotation.Resource;

public class RelatedContentService extends FessAppService {

    @Resource
    protected RelatedContentBhv relatedContentBhv;

    @Resource
    protected FessConfig fessConfig;

    public List<RelatedContent> getRelatedContentList(final RelatedContentPager relatedContentPager) {

     */
    @Override
    protected int writeBytesWireFormat ( byte[] dst, int dstIndex ) {
        return 0;
    }


    /**
     * {@inheritDoc}
     * 
     * @throws SMBProtocolDecodingException
     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#readBytesWireFormat(byte[], int)
     */
    @Override

/**
 * @author shinsuke
 *
 */
public class RegexRule extends AbstractRule {

    private static final long serialVersionUID = 1L;

    protected boolean defaultRule = false;

    protected boolean allRequired = true;

    protected Map<String, Pattern> regexMap = new HashMap<>();

    /*
     * (non-Javadoc)
     *

Encrypted :
  X-Amz-Server-Side-Encryption: AES256
```

## Encrypted Private Key

MinIO supports encrypted KES client private keys. Therefore, you can use
an password-protected private keys for `MINIO_KMS_KES_KEY_FILE`.

When using password-protected private keys for accessing KES you need to
provide the password via:

```
export MINIO_KMS_KES_KEY_PASSWORD=<your-password>
```

 *            3番目の値の型
 * @param <T4>
 *            4番目の値の型
 */
public class Tuple4<T1, T2, T3, T4> {

    /** 1番目の値 */
    protected T1 value1;

    /** 2番目の値 */
    protected T2 value2;

    /** 3番目の値 */
    protected T3 value3;

    /** 4番目の値 */
    protected T4 value4;

    /**
     * 4つの値の組を作成して返します。
     *
     * @param <T1>
     *            1番目の値の型
     * @param <T2>