JavaDoc warnings

9:23:21 Generating /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/target/apidocs/help-doc.html...
09:23:21 7 warnings
09:23:21 [WARNING] Javadoc Warnings
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccFile.java:108: warning - @return tag has no arguments.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccFileWriter.java:316: warning - @param argument "RDD" is not a parameter name.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccFileWriter.java:336: warning - @param argument "scalaRDD" is not a parameter name.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccFileWriter.java:444: warning - @param argument "rowDictionary" is not a parameter name.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccRDD.java:154: warning - @return tag has no arguments.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/HpccRDD.java:195: warning - @return tag has no arguments.
09:23:21 [WARNING] /mnt/disk1/jenkins2/workspace/Java-Projects-7.6.48-rc1/Spark-HPCC/DataAccess/src/main/java/org/hpccsystems/spark/SparkSchemaTranslator.java:95: warning - @return tag has no arguments.