if n == 0 {
		b.Reset()
		return
	}
	b.lastRead = opInvalid
	if n < 0 || n > b.Len() {
		panic("bytes.Buffer: truncation out of range")
	}
	b.buf = b.buf[:b.off+n]
}

// Reset resets the buffer to be empty,
// but it retains the underlying storage for use by future writes.
// Reset is the same as [Buffer.Truncate](0).
func (b *Buffer) Reset() {
	b.buf = b.buf[:0]
	b.off = 0

import com.google.caliper.Param;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Random;
import java.util.Set;
import java.util.TreeSet;
import org.jspecify.annotations.NullUnmarked;

/**
 * Provides supporting data for performance notes in the documentation of {@link

    ASSERT_EQ(errors::OK, s.code()) << s.message();
    ctx.reset(ctx_raw);
  }

  AbstractTensorHandlePtr t;
  {
    AbstractTensorHandle* x_raw = nullptr;
    absl::Status s =
        TestScalarTensorHandle<float, TF_FLOAT>(ctx.get(), 1.0f, &x_raw);
    ASSERT_EQ(errors::OK, s.code()) << s.message();
    t.reset(x_raw);
  }

  AbstractOperationPtr check_numerics_op(ctx->CreateOperation());

    }

    @Test
    void testReset() {
        ndrBuffer.advance(100);
        ndrBuffer.setLength(150);
        ndrBuffer.reset();

        // Verify reset state
        assertEquals(0, ndrBuffer.index);
        assertEquals(0, ndrBuffer.length);
        assertSame(ndrBuffer, ndrBuffer.deferred);
    }

    @Test
    void testGetAndSetIndex() {

    /**
     * A method that wraps the exception handling of {@link ZipInputStream#reset()}.
     *
     * @param zis
     *            {@link ZipInputStream}. Must not be {@literal null}.
     * @see ZipInputStream#reset()
     */
    public static void reset(final ZipInputStream zis) {
        assertArgumentNotNull("zis", zis);

        try {
            zis.reset();
        } catch (final IOException e) {

        assertTrue(statsBefore.get(EventType.FILE_ACCESS) > 0, "Should have file access events before reset");

        logger.resetStatistics();

        Map<EventType, Long> statsAfter = logger.getStatistics();
        // After reset, all counters should be 0
        for (Long count : statsAfter.values()) {

    counter.mark(5);
    counter.read();
    assertEquals(11, counter.getCount());
    counter.reset();
    assertEquals(10, counter.getCount());
    assertEquals(10, counter.skip(100));
    assertEquals(20, counter.getCount());
  }

  public void testMarkNotSet() {
    IOException expected = assertThrows(IOException.class, () -> counter.reset());
    assertThat(expected).hasMessageThat().isEqualTo("Mark not set");
  }

	if buf.Len() > m {
		t.Log("WARNING: TestEncodeDecodeallTierStats Msgsize() is inaccurate")
	}

	vn := allTierStats{}
	err := msgp.Decode(&buf, &vn)
	if err != nil {
		t.Error(err)
	}

	buf.Reset()
	msgp.Encode(&buf, &v)
	err = msgp.NewReader(&buf).Skip()
	if err != nil {
		t.Error(err)
	}
}

func BenchmarkEncodeallTierStats(b *testing.B) {
	v := allTierStats{}
	var buf bytes.Buffer

		t.Log("WARNING: TestEncodeDecodeBatchJobReplicateCredentials Msgsize() is inaccurate")
	}

	vn := BatchJobReplicateCredentials{}
	err := msgp.Decode(&buf, &vn)
	if err != nil {
		t.Error(err)
	}

	buf.Reset()
	msgp.Encode(&buf, &v)
	err = msgp.NewReader(&buf).Skip()
	if err != nil {
		t.Error(err)
	}
}

func BenchmarkEncodeBatchJobReplicateCredentials(b *testing.B) {
	v := BatchJobReplicateCredentials{}

        doNothing().when(response).setSessionId(999L);
        response.setSessionId(999L);
        verify(response).setSessionId(999L);

        // Test reset method
        doNothing().when(response).reset();
        response.reset();
        verify(response).reset();
    }

    @Test
    @DisplayName("Test concrete implementation with multiple scenarios")