Amir Pashazadeh opened SPR-10802 and commented
In part 6.5.5 Configuring a ConversionService it is coded as:
<bean id="conversionService"
class="org.springframework.context.support.ConversionServiceFactoryBean">
<property name="converters">
<list>
<bean class="example.MyCustomConverter"/>
</list>
</property>
</bean>
but the converters 's setter method accepts a Set* not a *List.
Affects: 3.1.4
Referenced from: commits f3504b2