OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test contains use empty Set:              Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                           1              1           0       1709.1           0.6       1.0X
Use EnumSet                                           2              2           0        554.8           1.8       0.3X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test contains use 1 item Set:             Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                           8              8           0        124.2           8.1       1.0X
Use EnumSet                                           2              2           0        423.8           2.4       3.4X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test contains use 3 items Set:            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          16             16           0         62.6          16.0       1.0X
Use EnumSet                                           2              2           0        423.8           2.4       6.8X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test contains use 5 items Set:            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          15             15           0         66.3          15.1       1.0X
Use EnumSet                                           2              4           2        423.8           2.4       6.4X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test contains use 10 items Set:           Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          15             16           0         65.3          15.3       1.0X
Use EnumSet                                           2              3           0        423.8           2.4       6.5X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create empty Set:                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                           1              1           0        132.0           7.6       1.0X
Use EnumSet                                           2              2           0         62.4          16.0       0.5X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create 1 item Set:                   Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          16             17           1          6.4         156.6       1.0X
Use EnumSet                                           2              2           0         59.7          16.7       9.4X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create 3 items Set:                  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          51             51           1          2.0         510.7       1.0X
Use EnumSet                                           2              2           0         62.9          15.9      32.1X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create 5 items Set:                  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                         110            118           7          0.9        1099.9       1.0X
Use EnumSet                                           2              2           0         58.4          17.1      64.3X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create 10 items Set:                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                         144            145           1          0.7        1442.6       1.0X
Use EnumSet                                           1              2           0         71.0          14.1     102.4X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create and contains use empty Set:   Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                           1              1           0        816.8           1.2       1.0X
Use EnumSet                                           2              2           0        484.0           2.1       0.6X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create and contains use 1 item Set:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          33             33           0         30.7          32.6       1.0X
Use EnumSet                                           2              3           0        405.3           2.5      13.2X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create and contains use 3 items Set:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          76             76           1         13.2          75.6       1.0X
Use EnumSet                                           2              3           0        400.6           2.5      30.3X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create and contains use 5 items Set:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Use HashSet                                         170            170           1          5.9         169.6       1.0X
Use EnumSet                                           3              9           1        308.1           3.2      52.3X

OpenJDK 64-Bit Server VM 1.8.0_322-b06 on Linux 5.11.0-1028-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Test create and contains use 10 items Set:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------
Use HashSet                                          156            157           1          6.4         155.8       1.0X
Use EnumSet                                            9              9           0        110.2           9.1      17.2X

