BatchInserterImpl(java.lang.String,java.util.Map<java.lang.String,java.lang.String>) is not public in org.neo4j.unsafe.batchinsert.BatchInserterImpl; cannot be accessed from outside package
Here you have the statement that throws the error:
BatchInserterImpl inserter = new BatchInserterImpl(args[1], MapUtil.load(new File(CommonData.PROPERTIES_FILE_NAME)));
I've been quickly checking the documentation but haven't seen other ways to create a BatchInserterImpl object.