Resource r2 = registry.get(basePath + i);
//*****************************//
long getEnd = System.nanoTime();
long getTime = getEnd - getStart;
System.out.println("CSV," + threadName + "," + "get," + getTime / 1000000);
r2.discard();
//System.out.println("~~~~~begin delete~~~~~");
long deleteStart = System.nanoTime();
//*****************************//
registry.delete(basePath + i);