return map.containsKey(o);
    }

    @Override
    public boolean add(final String o) {
        return map.put(o, PRESENT) == null;
    }

    @Override
    public boolean remove(final Object o) {
        return map.remove(o) == PRESENT;
    }

    @Override
    public void clear() {
        map.clear();
    }

     */
    @Test
    public void testRemove() throws Exception {
        exception.expect(ClUnsupportedOperationException.class);
        exception.expectMessage(is("remove"));
        final ArrayIterator<String> itr = new ArrayIterator<String>("1", "2");
        itr.remove();
    }

    Set<E> elementSet = getMultiset().elementSet();
    assertTrue(elementSet.remove(e0()));
    assertEmpty(getMultiset());
    assertEquals(expectedSize, getMultiset().size());
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testElementSetRemoveAbsent() {
    Set<E> elementSet = getMultiset().elementSet();
    assertFalse(elementSet.remove(e3()));
    expectUnchanged();
  }

                return p;
            }
        }
        return null;
    }

    /**
     * Remove all occurances of the given type
     *
     * @param pairs the list of AV pairs to modify
     * @param type the AV pair type to remove
     */
    public static void remove(final List<AvPair> pairs, final int type) {
        final Iterator<AvPair> it = pairs.iterator();
        while (it.hasNext()) {

  }

  @Override
  public void add(Range<C> range) {
    throw new UnsupportedOperationException();
  }

  @Override
  public void remove(Range<C> range) {
    throw new UnsupportedOperationException();
  }

  @Override
  public void clear() {
    remove(Range.<C>all());
  }

  @Override
  public boolean enclosesAll(RangeSet<C> other) {
    return enclosesAll(other.asRanges());
  }

  @Override

    assertThat(allCipherSuites.equals(null)).isFalse()
    assertThat(set.remove(ConnectionSpec.MODERN_TLS)).isTrue()
    assertThat(set.remove(ConnectionSpec.COMPATIBLE_TLS))
      .isTrue()
    assertThat(set.remove(ConnectionSpec.CLEARTEXT)).isTrue()
    assertThat(set.remove(allTlsVersions)).isTrue()
    assertThat(set.remove(allCipherSuites)).isTrue()
    assertThat(set).isEmpty()
    allTlsVersions.hashCode()

        stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

    }
  }

  @CanIgnoreReturnValue
  @Override
  public @Nullable V remove(@Nullable Object key) {
    if (key == null) {
      return null;
    }
    int hash = hash(key);
    return segmentFor(hash).remove(key, hash);
  }

  @CanIgnoreReturnValue
  @Override
  public boolean remove(@Nullable Object key, @Nullable Object value) {
    if (key == null || value == null) {

Started: 1 minute ago
```

Once it is **Complete**

```
λ mc admin decommission status alias/ http://minio{1...2}/data{1...4}
Decommission of pool http://minio{1...2}/data{1...4} is complete, you may now remove it from server command line
```

### A pool not under decommissioning will throw an error

```
λ mc admin decommission status alias/ http://minio{1...2}/data{1...4}

    @Override
    public boolean remove(@Nullable Object key, @Nullable Object value) {
      return map.entrySet().remove(Maps.immutableEntry(key, value));
    }

    @Override
    public Set<V> removeAll(@Nullable Object key) {
      Set<V> values = new HashSet<>(2);
      if (!map.containsKey(key)) {
        return values;
      }
      values.add(map.remove(key));
      return values;
    }