}

    // For pre-sizing a builder, just get the right order of magnitude
    StringBuilder builder = new StringBuilder(array.length * 7);
    builder.append(array[0]);
    for (int i = 1; i < array.length; i++) {
      builder.append(separator).append(array[i]);
    }
    return builder.toString();
  }

  /**
   * Returns a comparator that compares two {@code boolean} arrays <a

      return "[]";
    }
    StringBuilder builder = new StringBuilder(length() * 5); // rough estimate is fine
    builder.append('[').append(array[start]);

    for (int i = start + 1; i < end; i++) {
      builder.append(", ").append(array[i]);
    }
    builder.append(']');
    return builder.toString();
  }

  /**

		expiryTime := svc.Expiration
		serviceAccountList = append(serviceAccountList, madmin.ServiceAccountInfo{
			AccessKey:   svc.AccessKey,
			Expiration:  &expiryTime,
			Name:        svc.Name,
			Description: svc.Description,
		})
	}
	for _, sts := range stsKeys {
		expiryTime := sts.Expiration
		stsKeyList = append(stsKeyList, madmin.ServiceAccountInfo{
			AccessKey:  sts.AccessKey,

        StringBuilder ret = new StringBuilder();
        for (final byte element : this.b) {
            final int n = element & 0xff;
            if (n <= 0x0f) {
                ret.append("0");
            }
            ret.append(Integer.toHexString(n));
        }
        return ret.toString();
    }

    public void testConvertWithLongText() throws IOException {
        // Test convert with long text
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            sb.append("word").append(i).append(" ");
        }
        String text = sb.toString();
        String field = "content";

        List<String> results = converter.convert(text, field, "en");

        assertNotNull(results);

	entries := make([]string, 0, len(store.entries))
	for entry := range store.entries {
		entries = append(entries, entry)
	}

	// Sort entries...
	sort.Slice(entries, func(i, j int) bool {
		return store.entries[entries[i]] < store.entries[entries[j]]
	})

	for i := range entries {
		keys = append(keys, parseKey(entries[i]))
	}

	return keys
}

// list will read all entries from disk.

        if (DISABLED) {
            return null;
        }

        try {
            StringBuilder p = new StringBuilder("\\").append(domain).append("\\").append(root);
            if (path != null) {
                p.append(path);
            }
            final DfsReferral dr = trans.getDfsReferrals(auth, p.toString(), 0);
            if (dr != null) {
                return dr;

			// Do not need to send any internal metadata
			// values to client.
			toRemove = append(toRemove, k)
			continue
		}

		// https://github.com/google/security-research/security/advisories/GHSA-76wf-9vgp-pj7w
		if equals(k, xhttp.AmzMetaUnencryptedContentLength, xhttp.AmzMetaUnencryptedContentMD5) {
			toRemove = append(toRemove, k)
			continue
		}
	}

	for _, k := range toRemove {
		delete(m, k)

  }

  public void testAppendString() throws IOException {
    File temp = createTempFile();
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N, Files.toString(temp, UTF_16LE));
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N + I18N, Files.toString(temp, UTF_16LE));
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N + I18N + I18N, Files.toString(temp, UTF_16LE));
  }

  }

  public void testAppendString() throws IOException {
    File temp = createTempFile();
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N, Files.toString(temp, UTF_16LE));
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N + I18N, Files.toString(temp, UTF_16LE));
    Files.append(I18N, temp, UTF_16LE);
    assertEquals(I18N + I18N + I18N, Files.toString(temp, UTF_16LE));
  }