/** * List all entries for debugging. */ public synchronized void print() { for (Iterator i = iterator(); i.hasNext();) { for (CacheNode n = (CacheNode) i.next(); n != null; n = n.next) { System.out.println(n.value); } } }
public synchronized String toString() { StringBuffer aLog = new StringBuffer(); aLog.append("\t---- cache ----"); for (Iterator i = iterator(); i.hasNext();) { for (CacheNode n = (CacheNode) i.next(); n != null; n = n.next) { aLog.append("\n\t\t" + n.value); } } return aLog.toString(); }
synchronized (cache) for (Iterator i = cache.iterator(); i.hasNext();)
for (Iterator i = cache.iterator(); i.hasNext();)