// check for omitted fields
	zb0001Len := uint32(18)
	var zb0001Mask uint32 /* 18 bits */
	_ = zb0001Mask
	if z.PartIndices == nil {
		zb0001Len--
		zb0001Mask |= 0x2000
	}
	// variable map header, size zb0001Len
	err = en.WriteMapHeader(zb0001Len)
	if err != nil {
		return
	}

	// skip if no fields are to be emitted
	if zb0001Len != 0 {
		// write "ID"

            @Override
            public CacheStats snapshot() {
              return EMPTY_STATS;
            }
          });
  static final CacheStats EMPTY_STATS = new CacheStats(0, 0, 0, 0, 0, 0);

  /*
   * We avoid using a method reference or lambda here for now:
   *
   * - method reference: Inside Google, CacheBuilder is used from the implementation of a custom

	MOVD	$-0x30(R7), R1                // MOVD	$-48(R7), R1                // e1c000d1
	MOVD	$-0x708(R7), R1               // MOVD	$-1800(R7), R1              // e1201cd1
	MOVD	$-0x2000(RSP), R1             // MOVD	$-8192(RSP), R1             // e10b40d1
	MOVD	$-0x10000(RSP), RSP           // MOVD	$-65536(RSP), RSP           // ff4340d1
	MOVW	R1, R2
	MOVW	ZR, R1
	MOVW	R1, ZR
	MOVD	R1, R2
	MOVD	ZR, R1

// store and load
//