* Calling my custom record entry converter implementation.
* This maps to the actual CSV columns before writing the data out.
*/
CSVWriter<AgentDetails> csvWriter = new CSVWriterBuilder<AgentDetails>( outFile).
strategy( CSVStrategy.UK_DEFAULT).
entryConverter( new AgentDetailsEntryConverter()).build();
//Preparing heading & also then repacking everything underneath the heading
agentDetailsList.add( getAgentDetailsFileHeadings());
agentDetailsList.addAll( ( List<AgentDetails>) agentFileArgMap.get(
AgentDetailsFileKeys.AGENT_DETAILS_LIST));