#794 - Refactor - tidy code, javadoc tidy

src/main/java/com/avaje/ebean/SqlUpdate.java

@@ -117,8 +117,7 @@ public interface SqlUpdate {
   SqlUpdate setParameter(int position, Object value);
 
   /**
-   * Set a null parameter via its index position. Exactly the same as
-   * {@link #setNull(int, int)}.
+   * Set a null parameter via its index position.
    */
   SqlUpdate setNull(int position, int jdbcType);
 

src/main/java/com/avaje/ebeaninternal/server/deploy/parse/AnnotationAssocManys.java

@@ -170,9 +170,7 @@ public class AnnotationAssocManys extends AnnotationParser {
 	}
 
 	/**
-	 * Return the full table name 
-	 * @param joinTable
-	 * @return
+	 * Return the full table name
 	 */
 	private String getFullTableName(JoinTable joinTable) {
 	    StringBuilder sb = new StringBuilder();