Method iterator

api/src/main/java/io/grpc/Metadata.java:266–300

()

    }

    @Override
    public Iterator<T> iterator() {
      return new Iterator<T>() {
        private boolean hasNext = true;
        private int idx = startIdx;

        @Override
        public boolean hasNext() {
          if (hasNext) {
            return true;
          }
          for (; idx < size; idx++) {
            if (bytesEqual(key.asciiName(), name(idx))) {
              hasNext = true;
              return hasNext;
            }
          }
          return false;
        }

        @Override
        public T next() {
          if (hasNext()) {
            hasNext = false;
            return valueAsT(idx++, key);
          }
          throw new NoSuchElementException();
        }

        @Override
        public void remove() {
          throw new UnsupportedOperationException();
        }
      };
    }
  }

  /**