Class FixedObjectPool

core/src/main/java/io/grpc/internal/FixedObjectPool.java:24–40

An object pool that always returns the same instance and does nothing when returning the object.

 * An object pool that always returns the same instance and does nothing when returning the object.
 */
public final class FixedObjectPool<T> implements ObjectPool<T> {
  private final T object;

  public FixedObjectPool(T object) {
    this.object = Preconditions.checkNotNull(object, "object");
  }

  @Override
  public T getObject() {
    return object;
  }

  @Override
  public T returnObject(Object returned) {
    return null;
  }
}