boolean (ClassRepr repr, Collection<? extends Callbacks.ConstantRef> cRefs) { boolean addedNewUsages = false; if (cRefs != null) { for (Callbacks.ConstantRef ref : cRefs) { final int owner = myContext.get(ref.getOwner().replace('.', '/')); if (repr.name != owner) { addedNewUsages |= repr.addUsage(UsageRepr.createFieldUsage(myContext, myContext.get(ref.getName()), owner, myContext.get(ref.getDescriptor()))); } } } return addedNewUsages; }