modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointReferenceImpl.java [281:302]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private Contract getLeafContract(Contract contract) {
        Contract prev = null;
        Contract current = contract;
        while (current != null) {
            prev = current;
            if (current instanceof ComponentReference) {
                current = ((ComponentReference)current).getReference();
            } else if (current instanceof CompositeReference) {
                current = ((CompositeReference)current).getPromotedReferences().get(0);
            } else if (current instanceof ComponentService) {
                current = ((ComponentService)current).getService();
            } else if (current instanceof CompositeService) {
                current = ((CompositeService)current).getPromotedService();
            } else {
                break;
            }
            if (current == null) {
                return prev;
            }
        }
        return current;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointImpl.java [350:371]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    private Contract getLeafContract(Contract contract) {
        Contract prev = null;
        Contract current = contract;
        while (current != null) {
            prev = current;
            if (current instanceof ComponentReference) {
                current = ((ComponentReference)current).getReference();
            } else if (current instanceof CompositeReference) {
                current = ((CompositeReference)current).getPromotedReferences().get(0);
            } else if (current instanceof ComponentService) {
                current = ((ComponentService)current).getService();
            } else if (current instanceof CompositeService) {
                current = ((CompositeService)current).getPromotedService();
            } else {
                break;
            }
            if (current == null) {
                return prev;
            }
        }
        return current;
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -