code: private void pdb_JRNL_Handler(String line) {
  		//add the strings to the journalLines
  		//the actual JournalArticle is then built when the whole entry is being
  		//finalized with triggerEndFileChecks()
  		//JRNL        TITL   NMR SOLUTION STRUCTURE OF RECOMBINANT TICK           1TAP  10
  		if (line.substring(line.length() - 8, line.length() - 4).equals(pdbId)) {
  			//trim off the trailing PDB id from legacy files.
  			//are we really trying to still cater for these museum pieces?
  
  			logger.debug("trimming legacy PDB id from end of JRNL section line");
  
  			line = line.substring(0, line.length() - 8);
  			journalLines.add(line);
  		} else {
  			journalLines.add(line);
  		}
  	}
docs: JRNL handler.
  The JRNL record contains the primary literature citation that describes the experiment which resulted
  in the deposited coordinate set. There is at most one JRNL reference per entry. If there is no primary
  reference, then there is no JRNL reference. Other references are given in REMARK 1.
  
  Record Format
  <pre>
  COLUMNS       DATA TYPE     FIELD         DEFINITION
  -----------------------------------------------------------------------
  1 -  6       Record name   "JRNL  "
  
  13 - 70       LString        text         See Details below.
  </pre>