Adds overload anotations and reorganizes param orders to improve java interop.

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

@@ -141,15 +141,13 @@ sealed class PortAllocation {
  * @param dsl The dsl itself.
  * @return The value returned in the [dsl] closure.
  */
-
-// TODO: Add an @JvmOverloads annotation
-
+@JvmOverloads
 fun <A> driver(
+        isDebug: Boolean = false,
         driverDirectory: Path = Paths.get("build", getTimestampAsDirectoryName()),
         portAllocation: PortAllocation = PortAllocation.Incremental(10000),
         debugPortAllocation: PortAllocation = PortAllocation.Incremental(5005),
         useTestClock: Boolean = false,
-        isDebug: Boolean = false,
         dsl: DriverDSLExposedInterface.() -> A
 ) = genericDriver(
         driverDsl = DriverDSL(

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

@@ -96,9 +96,7 @@ 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
-
+    @JvmOverloads
     @Throws(RPCException::class)
     fun proxy(timeout: Duration? = null, minVersion: Int = 0): CordaRPCOps {
         return state.locked {