mapping - ModelMapper は「親」という名前のメソッドをマッピングできません

Question

ModelMapper 0.7.5 でテストしました。

モデルに以下の条件がある場合、ModelMapper はそれらをマッピングできません。

• メソッド名は 'parent' で、self クラスを返す
• メソッド名は「parentPath」で、文字列を返します

テストコードは

public static class SomeModelMapper extends ModelMapper {
    public void init() {
        getConfiguration().setMatchingStrategy(MatchingStrategies.STANDARD);
    }
}

@Data
public static class Dto1 {
    private Dto1 another;
    private String anothorPath;
}

@Data
public static class Dto2 {
    private Dto2 parent;
    private String parentPath;
}

@Test
public void testMapping() {
    SomeModelMapper mapper = new SomeModelMapper();
    mapper.init();
    Map map = new HashMap<>();
    map.put("anothorPath", "x");

    Dto1 dto1 = mapper.map(map, Dto1.class);
    assertThat(dto1.getAnothorPath(), is("x")); // success

    map.clear();
    map.put("parentPath", "y");
    Dto2 dto2 = mapper.map(map, Dto2.class); // failed
    assertThat(dto2.getParentPath(), is("y"));
}

エラーメッセージは

org.modelmapper.MappingException: ModelMapper mapping errors:

1) Error mapping java.util.HashMap to com.semogyo.api.web.mapper.Object2ObjectMapperTest$Dto2

1 error

    at org.modelmapper.internal.Errors.throwMappingExceptionIfErrorsExist(Errors.java:374)
    at org.modelmapper.internal.MappingEngineImpl.map(MappingEngineImpl.java:69)
    at org.modelmapper.ModelMapper.mapInternal(ModelMapper.java:497)
    at org.modelmapper.ModelMapper.map(ModelMapper.java:340)
    at com.semogyo.api.web.mapper.Object2ObjectMapperTest.testMapping(Object2ObjectMapperTest.java:202)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: org.modelmapper.MappingException: ModelMapper mapping errors:

1) Failed to set value 'Object2ObjectMapperTest.Dto2(parent=null, parentPath=null)' on com.semogyo.api.web.mapper.Object2ObjectMapperTest$Dto2.setParentPath()

1 error
    at org.modelmapper.internal.Errors.toMappingException(Errors.java:258)
    at org.modelmapper.internal.PropertyInfoImpl$MethodMutator.setValue(PropertyInfoImpl.java:118)
    at org.modelmapper.internal.MappingEngineImpl.setDestinationValue(MappingEngineImpl.java:249)
    at org.modelmapper.internal.MappingEngineImpl.propertyMap(MappingEngineImpl.java:180)
    at org.modelmapper.internal.MappingEngineImpl.typeMap(MappingEngineImpl.java:131)
    at org.modelmapper.internal.MappingEngineImpl.map(MappingEngineImpl.java:101)
    at org.modelmapper.internal.MappingEngineImpl.map(MappingEngineImpl.java:60)
    ... 30 more
Caused by: java.lang.IllegalArgumentException: argument type mismatch
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.modelmapper.internal.PropertyInfoImpl$MethodMutator.setValue(PropertyInfoImpl.java:116)
    ... 35 more

メソッド名の「親」を使用できないのはなぜですか?