Package java.util

Examples of java.util.LinkedList.removeFirst()


        // Extract arguments
        LinkedList args = this.getArguments(input);

        // The first arg is the command name
        String cmdName = (String) args.getFirst();
        args.removeFirst();

        // Get the command line descriptor
        cl = CommandLineFactory.getInstance().getCommandLine(cmdName);

        // populate with the given params
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        startTime = System.currentTimeMillis();  
        for(int x = loopCount; x > 0; x--) {
            // unrolled a few times to minimize effect of loop
            ll.addFirst(o1);
            ll.addLast(o2);
            ll.removeFirst();
            ll.removeLast();
            ll.add(o1);
            ll.remove(0);
            //
            ll.addFirst(o1);
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            ll.add(o1);
            ll.remove(0);
            //
            ll.addFirst(o1);
            ll.addLast(o2);
            ll.removeFirst();
            ll.removeLast();
            ll.add(o1);
            ll.remove(0);
            //
            ll.addFirst(o1);
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            ll.add(o1);
            ll.remove(0);
            //
            ll.addFirst(o1);
            ll.addLast(o2);
            ll.removeFirst();
            ll.removeLast();
            ll.add(o1);
            ll.remove(0);
        }
        endTime = System.currentTimeMillis();  
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         || (stack.isEmpty())
         || (stack.getFirst()!=this)
       ) {
      log.warn("can't pop current session: are you calling JbpmSession.close() multiple times ?");
    } else {
      stack.removeFirst();
    }
  }

  private static final Log log = LogFactory.getLog(JbpmSession.class);
}
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      LinkedList msgs = state.getASFMessages();
     
      while (msgs.size() > 0)
      {
         AsfMessageHolder holder = (AsfMessageHolder)msgs.removeFirst();

         if (trace) { log.trace("sending " + holder.msg + " to the message listener" ); }
        
         ClientConsumer.callOnMessage(del, state.getDistinguishedListener(), holder.consumerID,
                                              holder.queueName, false,
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      {
         LinkedList ll = linkedLists[i];
        
         if (!ll.isEmpty())
         {
            obj = ll.removeFirst();
            break;
         }
                          
      }
     
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      LinkedList msgs = state.getASFMessages();
     
      while (msgs.size() > 0)
      {
         AsfMessageHolder holder = (AsfMessageHolder)msgs.removeFirst();

         if (trace) { log.trace("sending " + holder.msg + " to the message listener" ); }
        
         ClientConsumer.callOnMessage(del, state.getDistinguishedListener(), holder.consumerID,
                                              holder.queueName, false,
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        StringBuffer cleanedPath = new StringBuffer();

        while ( !pathElements.isEmpty() )
        {
            cleanedPath.append( pathElements.removeFirst() );
            if ( !pathElements.isEmpty() )
            {
                cleanedPath.append( '/' );
            }
        }
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        // prevents visiting the same state multiple times
        Set stateSet = new HashSet(step.getBeforeStatus().getStates());
        // breath-first search to-do list
        LinkedList todoList = new LinkedList(stateSet);
        while (!todoList.isEmpty()) {
            TransitionTarget tt = (TransitionTarget) todoList.removeFirst();
            for (Iterator i = tt.getTransitionsList().iterator();
                    i.hasNext();) {
                Transition t = (Transition) i.next();
                if (!transSet.contains(t)) {
                    transSet.add(t);
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