void (@NotNull final MemberInfoModel<PyElement, PyMemberInfo<PyElement>> memberInfoModel, @NotNull final Collection<PyMemberInfo<PyElement>> members) { Preconditions.checkState(!myInitialized, "Already myInitialized"); myTable.setMemberInfos(members); myTable.setMemberInfoModel(memberInfoModel); myTable.addMemberInfoChangeListener(memberInfoModel); myInitialized = true; }