types = madmin.MetricType(t)
	} else {
		types = madmin.MetricsAll
	}

	disks := strings.Split(r.Form.Get("disks"), ",")
	byDisk := strings.EqualFold(r.Form.Get("by-disk"), "true")
	var diskMap map[string]struct{}
	if len(disks) > 0 && disks[0] != "" {
		diskMap = make(map[string]struct{}, len(disks))
		for _, k := range disks {
			if k != "" {
				diskMap[k] = struct{}{}
			}
		}
	}

      Segment<Object, Object> segment = map.segments[0];
      List<ReferenceEntry<Object, Object>> writeOrder = Lists.newLinkedList();
      List<ReferenceEntry<Object, Object>> readOrder = Lists.newLinkedList();
      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        Object key = new Object();
        int hash = map.hash(key);

        map.get(key, loader);

      Segment<Object, Object> segment = map.segments[0];
      List<ReferenceEntry<Object, Object>> writeOrder = Lists.newLinkedList();
      List<ReferenceEntry<Object, Object>> readOrder = Lists.newLinkedList();
      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        Object key = new Object();
        int hash = map.hash(key);

        map.get(key, loader);

		})

		metrics = append(metrics, MetricV2{
			Description: getClusterCapacityUsageBytesMD(),
			Value:       float64(GetTotalUsableCapacity(storageInfo.Disks, storageInfo)),
		})

		metrics = append(metrics, MetricV2{
			Description: getClusterCapacityUsageFreeBytesMD(),
			Value:       float64(GetTotalUsableCapacityFree(storageInfo.Disks, storageInfo)),
		})

const (
	None Fault = iota
	MissingContentLength
	TooBigObject
	TooBigDecodedLength
	BadSignature
	BadMD5
	MissingUploadID
)

// Wrapper for calling HeadObject API handler tests for both Erasure multiple disks and FS single drive setup.
func TestAPIHeadObjectHandler(t *testing.T) {
	ExecObjectLayerAPITest(ExecObjectLayerAPITestArgs{t: t, objAPITest: testAPIHeadObjectHandler, endpoints: []string{"HeadObject"}})
}

      <name>Model</name>
      <superClass>ModelBase</superClass>
      <description>
        The {@code &lt;project>} element is the root of the descriptor.
        The following table lists all of the possible child elements.
      </description>
      <version>3.0.0+</version>
      <fields>

        <field xml.transient="true">
          <name>pomFile</name>
          <version>4.1.0+</version>

      // creating an ArrayList so filtering happens once
      return Lists.newArrayList(iterator()).toArray();
    }

    @Override
    @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
    public <T extends @Nullable Object> T[] toArray(T[] array) {
      return Lists.newArrayList(iterator()).toArray(array);
    }
  }

      // creating an ArrayList so filtering happens once
      return Lists.newArrayList(iterator()).toArray();
    }

    @Override
    @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
    public <T extends @Nullable Object> T[] toArray(T[] array) {
      return Lists.newArrayList(iterator()).toArray(array);
    }
  }

     * It will require more memory but will reduce indirection.
     */

    /*
     * Segments maintain a table of entry lists that are ALWAYS kept in a consistent state, so can
     * be read without locking. Next fields of nodes are immutable (final). All list additions are

 * <code>myworkgroup</code>.
 * </td></tr>
 * 
 * <tr><td width="20%"><code>smb1://</code></td><td>
 * Just as <code>smb1://server/</code> lists shares and
 * <code>smb1://workgroup/</code> lists servers, the <code>smb1://</code>
 * URL lists all available workgroups on a netbios LAN. Again,
 * in this context many methods are not valid and return default
 * values(e.g. <code>isHidden</code> will always return false).