thechiselgroup/biomixer — comment on commit ef14aa39dca6b0aac79558812276ad1bb99e2592
File: biomixer/src/org/thechiselgroup/biomixer/client/visualization_component/graph/widget/NodeElementList.java line 22
By lgrammel:

Could Identifiable (interface) and IdentifiableSet be used to replace this? You can add some generic functionality to IdentifiableSet (it should probably be renamed to IdentifiablesSet...).