Adds todos that will improve java interop.

node/src/main/kotlin/net/corda/node/driver/Driver.kt

@@ -132,6 +132,9 @@ sealed class PortAllocation {
  * @param dsl The dsl itself.
  * @return The value returned in the [dsl] closure.
  */
+
+// TODO: Add an @JvmOverloads annotation
+
 fun <A> driver(
         driverDirectory: Path = Paths.get("build", getTimestampAsDirectoryName()),
         portAllocation: PortAllocation = PortAllocation.Incremental(10000),

node/src/main/kotlin/net/corda/node/services/messaging/CordaRPCClient.kt

@@ -96,6 +96,9 @@ class CordaRPCClient(val host: HostAndPort, override val config: NodeSSLConfigur
      *
      * @throws RPCException if the server version is too low or if the server isn't reachable within the given time.
      */
+
+    // TODO: Add an @JvmOverloads annotation
+
     @Throws(RPCException::class)
     fun proxy(timeout: Duration? = null, minVersion: Int = 0): CordaRPCOps {
         return state.locked {