--- dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/afstandandenrute/AfstandAndenRuteTask.java	2016/03/29 19:49:38	2993
+++ dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/afstandandenrute/AfstandAndenRuteTask.java	2016/03/29 20:36:40	2994
@@ -85,7 +85,8 @@
 			max_workers = 1;
 		}
 		logger.info("Starting with MAX_WORKERS:" + max_workers);	 
-		setupThreadPool(max_workers);
+
+		threadPool = Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );
 		
 		logger.info("Starting with INCREMENTAL:" + isIncremental);
 
@@ -120,6 +121,7 @@
 		// END OF MAIN run
 		
 		threadPool.shutdown(); //Calc is done now
+		threadPool = null;//release early for GC
 			 
 
 		manager.submitTask( new ReloadTask("AfstandAndenRute/" + distributor) );
@@ -235,9 +237,6 @@
 		return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
 	}
 
-	private void setupThreadPool(int max_workers) {	 
-		threadPool = Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );	 
-	}
 
 	static class WorkerThreadFactory implements ThreadFactory {	 
 		int count = 0;