code: protected String getCognizantFederalAgency(RolodexContract rolodex) {
  		StringBuilder agency = new StringBuilder();
  		if(rolodex.getOrganization()!=null){
  		agency.append(rolodex.getOrganization());
  		}agency.append(COMMA_SEPERATOR);
  		if(rolodex.getFirstName()!=null){
  		agency.append(rolodex.getFirstName());
  		}agency.append(EMPTY_STRING);
  		if(rolodex.getLastName()!=null){
  		agency.append(rolodex.getLastName());
  		}agency.append(EMPTY_STRING);
  		if(rolodex.getPhoneNumber()!=null){
  		agency.append(rolodex.getPhoneNumber());
  		}return agency.toString();
  	}
docs: This method is used to get rolodex Organization FirstName, LastName and
  PhoneNumber as a single string
  @return String