assertThat(formEncode(26)).isEqualTo("%1A")
    assertThat(formEncode(27)).isEqualTo("%1B")
    assertThat(formEncode(28)).isEqualTo("%1C")
    assertThat(formEncode(29)).isEqualTo("%1D")
    assertThat(formEncode(30)).isEqualTo("%1E")
    assertThat(formEncode(31)).isEqualTo("%1F")
    // Browsers use '+' for space.
    assertThat(formEncode(32)).isEqualTo("+")

    // information separator 4
    assertThat(parse("http://h/\u001c").encodedPath).isEqualTo("/%1C")
    // information separator 3
    assertThat(parse("http://h/\u001d").encodedPath).isEqualTo("/%1D")
    // information separator 2
    assertThat(parse("http://h/\u001e").encodedPath).isEqualTo("/%1E")
    // information separator 1
    assertThat(parse("http://h/\u001f").encodedPath).isEqualTo("/%1F")
    // next line

        the batch.
    *   Support indicator column in boosted trees.
    *   Prevent `tf.gradients()` from backpropagating through integer tensors.
    *   LinearOperator[1D,2D,3D]Circulant added to `tensorflow.linalg`.
    *   Conv3D, Conv3DBackpropInput, Conv3DBackpropFilter now supports
        arbitrary.
    *   Added `tf.train.Checkpoint` for reading/writing object-based