OptPane () { return pane( checkbox("mySuggestMapComputeIfAbsent", JavaBundle.message("checkbox.suggest.conversion.to.map.computeifabsent")), checkbox("mySuggestMapGetOrDefault", JavaBundle.message("checkbox.suggest.conversion.to.map.getordefault")), checkbox("mySuggestMapPutIfAbsent", JavaBundle.message("checkbox.suggest.conversion.to.map.putifabsent")), checkbox("mySuggestMapMerge", JavaBundle.message("checkbox.suggest.conversion.to.map.merge")), checkbox("mySuggestMapReplaceAll", JavaBundle.message("checkbox.suggest.conversion.to.map.replaceall")), checkbox("myTreatGetNullAsContainsKey", JavaBundle.message("checkbox.treat.get.k.null.the.same.as.containskey.k.may.change.semantics")), checkbox("mySideEffects", JavaBundle.message("checkbox.suggest.replacement.even.if.lambda.may.have.side.effects"))); }