sync.B object internals: OFFSET SIZE TYPE DESCRIPTION VALUE 0 4 (object header) 05 00 00 00 (00000101 00000000 00000000 00000000) (5) 4 4 (object header) 00 00 00 00 (00000000 00000000 00000000 00000000) (0) 8 4 (object header) 9c aa 16 00 (10011100 10101010 00010110 00000000) (1485468) 12 4 (loss due to the next object alignment) Instance size: 16 bytes Space losses: 0 bytes internal + 4 bytes external = 4 bytes total t1 lock ing sync.B object internals: OFFSET SIZE TYPE DESCRIPTION VALUE 0 4 (object header) 05 c0 8a bd (00000101 11000000 10001010 10111101) (-1114980347) 4 4 (object header) 86 7f 00 00 (10000110 01111111 00000000 00000000) (32646) 8 4 (object header) 9c aa 16 00 (10011100 10101010 00010110 00000000) (1485468) 12 4 (loss due to the next object alignment) Instance size: 16 bytes Space losses: 0 bytes internal + 4 bytes external = 4 bytes total t1 release t1 main lock sync.B object internals: OFFSET SIZE TYPE DESCRIPTION VALUE 0 4 (object header) 02 59 fd bc (00000010 01011001 11111101 10111100) (-1124247294) 4 4 (object header) 86 7f 00 00 (10000110 01111111 00000000 00000000) (32646) 8 4 (object header) 9c aa 16 00 (10011100 10101010 00010110 00000000) (1485468) 12 4 (loss due to the next object alignment) Instance size: 16 bytes Space losses: 0 bytes internal + 4 bytes external = 4 bytes total after lock sync.B object internals: OFFSET SIZE TYPE DESCRIPTION VALUE 0 4 (object header) 02 59 fd bc (00000010 01011001 11111101 10111100) (-1124247294) 4 4 (object header) 86 7f 00 00 (10000110 01111111 00000000 00000000) (32646) 8 4 (object header) 9c aa 16 00 (10011100 10101010 00010110 00000000) (1485468) 12 4 (loss due to the next object alignment) Instance size: 16 bytes Space losses: 0 bytes internal + 4 bytes external = 4 bytes total after gc() sync.B object internals: OFFSET SIZE TYPE DESCRIPTION VALUE 0 4 (object header) 01 00 00 00 (00000001 00000000 00000000 00000000) (1) 4 4 (object header) 00 00 00 00 (00000000 00000000 00000000 00000000) (0) 8 4 (object header) 9c aa 16 00 (10011100 10101010 00010110 00000000) (1485468) 12 4 (loss due to the next object alignment) Instance size: 16 bytes Space losses: 0 bytes internal + 4 bytes external = 4 bytes total