Registering more than one custom comparator throws exception

[tomazic89]

If you try to register more than one custom comparator the following exception is thrown:

java.lang.ExceptionInInitializerError
Caused by: org.picocontainer.PicoCompositionException: Duplicate Keys not allowed. Duplicate for 'class org.javers.core.diff.custom.CustomToNativeAppenderAdapter'
at org.picocontainer.DefaultPicoContainer.addAdapterInternal(DefaultPicoContainer.java:437)
at org.picocontainer.DefaultPicoContainer.addAdapter(DefaultPicoContainer.java:458)
at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:555)
at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:500)
at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:487)
at org.javers.core.AbstractJaversBuilder.addComponent(AbstractJaversBuilder.java:52)
at org.javers.core.JaversBuilder.registerCustomComparator(JaversBuilder.java:302)
at com.bee7.core.entityaudit.DatastoreEntityAuditerTest.(DatastoreEntityAuditerTest.java:64)
... 25 more

Version used: 1.2.9

[bartoszwalacik]

fixed in 1.2.10