Walking through my Adobe Professional Flex 3 book and there are some things that strike me as being worthy of posting as a reminder to myself and others about the interaction.
| ActionScript Type | Java Type |
| Array(Dense) | List |
| Array(Sparse) | Map |
| ArrayCollection | ArrayList |
| Boolean (or"true" or "false" strings) | Boolean |
| ByteArray | byte[] |
| Date | Date |
| int/uint | Integer |
| Number | Double |
| Object | Map |
| String | String |
| XML or XMLDocument | Document |
| Undefined | Null |
The next item is that one can use Proxy Service to do "push" type interactions from the server to the Flex client, but A SAFETY fall back of a regular polling Remote Object also should be setup in case the push channel can't operate properly.