java - Dozer deep mapping Set with in a Map -


i have 2 classes test1.java , test2.java field fieldname of type map<string, set<string>>. when try map test1 test2 using dozer, throws following error

exception in thread "main" java.lang.classcastexception: java.util.hashset cannot cast java.util.list @ org.dozer.mappingprocessor.mapcollection(mappingprocessor.java:561) @ org.dozer.mappingprocessor.maporrecurseobject(mappingprocessor.java:434) @ org.dozer.mappingprocessor.mapmap(mappingprocessor.java:586) @ org.dozer.mappingprocessor.maporrecurseobject(mappingprocessor.java:395) @ org.dozer.mappingprocessor.mapfromfieldmap(mappingprocessor.java:342) @ org.dozer.mappingprocessor.mapfield(mappingprocessor.java:288) @ org.dozer.mappingprocessor.map(mappingprocessor.java:248) @ org.dozer.mappingprocessor.map(mappingprocessor.java:197) @ org.dozer.mappingprocessor.map(mappingprocessor.java:187) @ org.dozer.mappingprocessor.map(mappingprocessor.java:133) @ org.dozer.mappingprocessor.map(mappingprocessor.java:128) @ org.dozer.dozerbeanmapper.map(dozerbeanmapper.java:127) @ com.paypal.offers.common.util.testmain.main(testmain.java:25)

why not able identify correct destination type of util.set ? have add hints ?


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