private transient int size;
  private transient int modCount;

  /** Maps a bucket to the "entry" of its first element. */
  private transient int[] hashTableKToV;

  /** Maps a bucket to the "entry" of its first element. */
  private transient int[] hashTableVToK;

  /** Maps an "entry" to the "entry" that follows it in its bucket. */
  private transient int[] nextInBucketKToV;

The following commands set a local alias, validate the server information, create a bucket, copy data to that bucket, and list the contents of the bucket.

```sh
mc alias set local http://localhost:9000 minioadmin minioadmin
mc admin info
mc mb data
mc cp ~/Downloads/mydata data/
mc ls data/
```

        }
    }

    /**
     * Checks if a bucket exists in the object storage.
     * @param name the name of the bucket to check
     * @return true if the bucket exists, false otherwise
     * @throws CrawlingAccessException if an error occurs while checking bucket existence
     */
    protected boolean bucketExists(final String name) {
        try {

            s3Client.headBucket(request);
        } catch (final NoSuchBucketException e) {
            try {
                final CreateBucketRequest createRequest = CreateBucketRequest.builder().bucket(bucket).build();
                s3Client.createBucket(createRequest);
                logger.info("Created storage bucket: {}", bucket);
            } catch (final Exception e1) {

        try {
            final Bucket existingBucket = storage.get(bucket);
            if (existingBucket == null) {
                storage.create(BucketInfo.newBuilder(bucket).build());
                logger.info("Created storage bucket: {}", bucket);
            }
        } catch (final Exception e) {
            logger.warn("Failed to ensure bucket exists: {}", bucket, e);
        }
    }

    @Override

        }
    }

    /**
     * Checks if a bucket exists in the object storage.
     * @param name the name of the bucket to check
     * @return true if the bucket exists, false otherwise
     * @throws CrawlingAccessException if an error occurs while checking bucket existence
     */
    protected boolean bucketExists(final String name) {
        try {

        values = s3Client.parsePath("bucket/path");
        assertEquals("bucket", values[0]);
        assertEquals("path", values[1]);

        values = s3Client.parsePath("bucket/path1/path2");
        assertEquals("bucket", values[0]);
        assertEquals("path1/path2", values[1]);

        values = s3Client.parsePath("bucket/");
        assertEquals("bucket", values[0]);

                }
            }
        }
    }

    /**
     * Parses a GCS path into bucket name and object path components.
     * @param path the GCS path to parse (format: bucket/object/path)
     * @return an array containing the bucket name and object path
     * @throws CrawlingAccessException if the path format is invalid
     */
    protected String[] parsePath(final String path) {

        values = storageClient.parsePath("bucket/path");
        assertEquals("bucket", values[0]);
        assertEquals("path", values[1]);

        values = storageClient.parsePath("bucket/path1/path2");
        assertEquals("bucket", values[0]);
        assertEquals("path1/path2", values[1]);

        values = storageClient.parsePath("bucket/");
        assertEquals("bucket", values[0]);

```gitignore
*
```

///

## Pakete installieren { #install-packages }

Nachdem Sie die Umgebung aktiviert haben, können Sie Pakete darin installieren.

/// tip | Tipp

Tun Sie dies **einmal**, wenn Sie die Pakete installieren oder aktualisieren, die Ihr Projekt benötigt.

Wenn Sie eine Version aktualisieren oder ein neues Paket hinzufügen müssen, würden Sie **dies erneut tun**.

///