doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                Mode  Cnt   Score   Error  Units
EnumValueOf.enumMap      avgt   50   7.800 ± 0.097  ns/op
EnumValueOf.enumSwitch   avgt   50  19.734 ± 0.350  ns/op
EnumValueOf.enumValueOf  avgt   50   9.292 ± 0.826  ns/op
```

doom369

@BenchmarkMode(Mode.AverageTime)
@Fork(5)
@State(Scope.Thread)
@Warmup(iterations = 5, time = 1)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Measurement(iterations = 10, time = 1)
public class EnumValueOf {

    String[] names;
    int index;

doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                           (value)  Mode  Cnt   Score   Error  Units
RemoveChar.remove                            avgt   10   4.405 ± 1.646  ns/op
RemoveChar.remove             somePathNoDoT  avgt   10   7.820 ± 0.296  ns/op
RemoveChar.remove        some.Path.With.Dot  avgt   10  92.185 ± 3.752  ns/op

RemoveChar.removeApache                      avgt   10   3.708 ± 0.070  ns/op
RemoveChar.removeApache       somePathNoDoT  avgt   10  10.018 ± 0.103  ns/op

doom369

@BenchmarkMode(Mode.AverageTime)
@Fork(1)
@State(Scope.Thread)
@Warmup(iterations = 5, time = 1)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Measurement(iterations = 10, time = 1)
public class RemoveChar {

    @Param({"", "somePathNoDoT", "some.Path.With.Dot"})
    String value;

doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                                     (value)  Mode  Cnt    Score   Error  Units
ReplaceCustom.replace                                  avgt   10    4.497 ± 1.085  ns/op
ReplaceCustom.replace                   somePathNoDoT  avgt   10    7.944 ± 0.289  ns/op
ReplaceCustom.replace              some.Path.With.Dot  avgt   10  106.270 ± 5.095  ns/op

ReplaceCustom.replaceChar                              avgt   10    3.689 ± 0.040  ns/op
ReplaceCustom.replaceChar               somePathNoDoT  avgt   10    8.787 ± 0.119  ns/op

doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                                     (value)  Mode  Cnt    Score   Error  Units
ReplaceCustom.replace                                  avgt   10    4.497 ± 1.085  ns/op
ReplaceCustom.replace                   somePathNoDoT  avgt   10    7.944 ± 0.289  ns/op
ReplaceCustom.replace              some.Path.With.Dot  avgt   10  106.270 ± 5.095  ns/op

ReplaceCustom.replaceApache                            avgt   10    3.784 ± 0.065  ns/op
ReplaceCustom.replaceApache             somePathNoDoT  avgt   10    8.168 ± 0.052  ns/op

doom369

@BenchmarkMode(Mode.AverageTime)
@Fork(1)
@State(Scope.Thread)
@Warmup(iterations = 5, time = 1)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Measurement(iterations = 10, time = 1)
public class ReplaceCustom {

    @Param({"", "somePathNoDoT", "some.Path.With.Dot"})
    String value;

doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                         (value)  Mode  Cnt    Score    Error  Units
replace                                    avgt   10    3.843 ±  0.100  ns/op
replace                     somePathNoDoT  avgt   10    8.693 ±  0.693  ns/op
replace                some.Path.With.Dot  avgt   10  127.022 ±  8.842  ns/op

replaceAll                                 avgt   10  156.550 ± 10.741  ns/op
replaceAll                  somePathNoDoT  avgt   10  159.619 ±  4.654  ns/op

doom369

@BenchmarkMode(Mode.AverageTime)
@Fork(1)
@State(Scope.Thread)
@Warmup(iterations = 5, time = 1)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Measurement(iterations = 10, time = 1)
public class ReplaceAllPrecompiled {

    @Param({"", "somePathNoDoT", "some.Path.With.Dot"})
    String value;

doom369

JDK 11.0.8, OpenJDK 64-Bit Server VM, 11.0.8+10

```
Benchmark                                     (value)  Mode  Cnt    Score    Error  Units
ReplaceAll.replace                                     avgt   10    3.836 ±  0.060  ns/op
ReplaceAll.replaceAll                                  avgt   10  147.857 ±  1.550  ns/op
ReplaceAll.replaceAllWithContains                      avgt   10    3.777 ±  0.069  ns/op
ReplaceAll.replaceWithContains                         avgt   10    3.778 ±  0.075  ns/op

ReplaceAll.replace                      somePathNoDoT  avgt   10    7.647 ±  0.646  ns/op