spring data - Save LocaTime via SpringData to MongoDB -

i try save localtime (joda) field mongodb springdata using spring-boot-starter-parent (org.springframework.boot 1.2.3.release) , stackoverflowerror.

the stackoverflowerror in beanwrapper in method

public <s> s getproperty(persistentproperty<?> property, class<? extends s> type) 

stacktrace:

http-nio-8080-exec-2@5509 daemon, prio=5, in group 'main', status: 'running'   @ org.springframework.data.mapping.model.beanwrapper.getproperty(beanwrapper.java:120)   @ org.springframework.data.mapping.model.beanwrapper.getproperty(beanwrapper.java:100)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:419)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:412)   @ org.springframework.data.mapping.model.basicpersistententity.dowithproperties(basicpersistententity.java:307)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter.writeinternal(mappingmongoconverter.java:412)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter.writepropertyinternal(mappingmongoconverter.java:511)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:424)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:412)   @ org.springframework.data.mapping.model.basicpersistententity.dowithproperties(basicpersistententity.java:307)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter.writeinternal(mappingmongoconverter.java:412)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter.writepropertyinternal(mappingmongoconverter.java:511)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:424)   @ org.springframework.data.mongodb.core.convert.mappingmongoconverter$3.dowithpersistentproperty(mappingmongoconverter.java:412)   @ org.springframework.data.mapping.model.basicpersistententity.dowithproperties(basicpersistententity.java:307)... 

adding these 2 converters customconversions fix problem.

@configuration public class mongoconfiguration extends abstractmongoconfiguration {     @override     protected string getdatabasename() {         return "databasename";     }      @override     public mongo mongo() throws exception {         return new mongoclient("localhost");     }      @override     public customconversions customconversions() {         list<converter<?, ?>> converters = new arraylist<>();         converters.add(new localtimetostringconverter());         converters.add(new stringtolocaltimeconverter());         return new customconversions(converters);     }  }  public class localtimetostringconverter implements converter<localtime, string> {     @override     public string convert(localtime localtime) {         return localtime.tostring();     } }    public class stringtolocaltimeconverter implements converter<string, localtime> {     @override     public localtime convert(string s) {         return localtime.parse(s);     } }