@Override
          public Integer getIfPresent(Object key) {
            throw new UnsupportedOperationException();
          }

          @Override
          public void invalidate(Object key) {
            invalidated.add(key);
          }
        };

    List<Integer> toInvalidate = ImmutableList.of(1, 2, 3, 4);
    cache.invalidateAll(toInvalidate);

        entry.updateChild("file1.txt", 1024L, 1000L, false, 0x20, 500L, 800L);
        entry.updateChild("file2.txt", 2048L, 2000L, false, 0x20, 600L, 900L);
        entry.markComplete();

        // Test FILE_ADDED - should invalidate cache
        directoryLeaseManager.handleDirectoryChange(directoryPath, "file3.txt", DirectoryChangeNotifier.DirectoryChangeType.FILE_ADDED);
        assertFalse(entry.isComplete());

        // Re-setup for next test

            if (Smb2LeaseState.hasWriteCaching(oldState) && !Smb2LeaseState.hasWriteCaching(newState)) {
                flushCachedWrites(entry.getPath());
            }

            // Invalidate cached data if losing read cache
            if (Smb2LeaseState.hasReadCaching(oldState) && !Smb2LeaseState.hasReadCaching(newState)) {
                invalidateReadCache(entry.getPath());
            }

     * Used in SMB2 READ and WRITE requests to indicate RDMA channel
     */
    public static final int SMB2_CHANNEL_RDMA_V1 = 0x00000001;

    /**
     * SMB2 Channel constant for RDMA V1 invalidate
     * Used to indicate RDMA with invalidation
     */
    public static final int SMB2_CHANNEL_RDMA_V1_INVALIDATE = 0x00000002;

    /**
     * SMB2 RDMA Transform Capabilities negotiate context ID
     */

            entry.updateState(newState);
            // Flush any cached data if losing write cache
            if (!entry.hasWriteCache()) {
                flushCachedWrites(entry.path);
            }
            // Invalidate cached data if losing read cache
            if (!entry.hasReadCache()) {
                invalidateReadCache(entry.path);
            }
            entry.breaking = false;
        }
    }
    

      Key key2 = new Key(2);
      String value2 = key2.toString();
      assertThat(cache.getUnchecked(key1)).isSameInstanceAs(value1);
      assertThat(cache.getUnchecked(key2)).isSameInstanceAs(value2);
      cache.invalidate(key1);
      assertThat(cache.asMap().containsKey(key1)).isFalse();
      assertThat(cache.asMap().containsKey(key2)).isTrue();
      assertThat(cache.size()).isEqualTo(1);

    }
    
    /**
     * Invalidate this memory region
     */
    public abstract void invalidate();
    
    protected abstract int generateLocalKey();
    protected abstract int generateRemoteKey();
    protected abstract long getBufferAddress(ByteBuffer buffer);
    
    @Override
    public void close() {
        invalidate();
        valid = false;
    }
}
```

        } else {
          headerValue = value
        }
      }

      name.equals("Pragma", ignoreCase = true) -> {
        // Might specify additional cache-control params. We invalidate just in case.
        canUseHeaderValue = false
      }

      else -> {
        continue@loop
      }
    }

    var pos = 0
    while (pos < value.length) {
      val tokenStart = pos

        new Receiver<ReferenceEntry<Integer, Integer>>() {
          @Override
          public void accept(ReferenceEntry<Integer, Integer> entry) {
            Integer key = entry.getKey();
            cache.invalidate(key);
          }
        });
  }

  public void testEviction_lru() {
    // test lru within a single segment
    IdentityLoader<Integer> loader = identityLoader();

        .build()
    val invalidate = client.newCall(request).execute()
    assertThat(invalidate.body.string()).isEqualTo("B")
    assertThat(get(url).body.string()).isEqualTo("C")
  }

  @Test
  fun postInvalidatesCacheWithUncacheableResponse() {
    // 1. Seed the cache.
    // 2. Invalidate it with an uncacheable response.
    // 3. Expect a cache miss.