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  • Problem storing synchronized HashSet

    I'm having a problem storing and retrieving an object that contains a HashSet wrapped in a SynchronizedSet, e.g.: class MyClass {   private Set<UniqueID> ids = Collections.synchronizedSet(new HashSet<UniqueID>()); ... }  I can store this object and retrieve it and it will contain the UniqueIDs that I added to the ...
    Posted to db4o User Forum (Forum) by rdl1 on April 18, 2008
  • Attribute not stored when using a generic type

    I have a class with a generic attribute public class SimplePerson<V extends Comparable> implements Serializable, SimplePersonIf {   private static final long serialVersionUID = 1L;   private String name; private List<SimplePersonIf> friends; private V value; When I store an object, the attribute ''value'' is not ...
    Posted to db4o User Forum (Forum) by pfouquet on June 29, 2007