Covert Repeater from groovy to java
Covert from groovy to java

- Converts:
-- brooklyn.policy.loadbalancing.Movable
-- brooklyn.entity.messaging.Topic
-- brooklyn.entity.messaging.amqp.AmqpExchange
-- brooklyn.entity.messaging.amqp.AmqpServer
Convert DynamicWebAppClusterImpl from groovy to java
Convert GeoDns from groovy to java
Convert ProxySslConfig to java, from groovy
Convert JavaWebAppService to java, from groovy
Convert BrooklynMetrics from groovy to java
Merge pull request #629 from aledsage/fix/groovy-to-java

convert groovy to java