Package java.util

Examples of java.util.Stack.empty()


    String pop2 = "";   
    pop1 = (String)stack.pop();
    tableSet.add(pop1);
    String searchClause = " ";
   
    while(!stack.empty())
    {
      pop2 = (String)stack.pop();     
      tableSet.add(pop1);
      tableSet.add(pop2);     
      Vector vec = (Vector) ((HashMap)this.get(pop2)).get(pop1);
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      track.push(source);
      return track ;     
    }
   

    while(!found.empty() )
    {
      String popEle = (String)found.pop();
      String lastTrack ="";

      //1 st Step
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    }

    protected void removeUnusedNode(PdfObject obj, boolean hits[]) {
        Stack state = new Stack();
        state.push(obj);
        while (!state.empty()) {
            Object current = state.pop();
            if (current == null)
                continue;
            ArrayList ar = null;
            PdfDictionary dic = null;
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            Stack s = (Stack)local.get();

            if (s == null)
                return false;

            return s.empty();
        }
       


        public static void push (JAASRole role)
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        public static void pop ()
        {
            Stack s = (Stack)local.get();

            if ((s == null) || s.empty())
                return;

            s.pop();
        }
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        public static JAASRole peek ()
        {
            Stack s = (Stack)local.get();
           
            if ((s == null) || (s.empty()))
                return null;
           
           
            return (JAASRole)s.peek();
        }
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        public static void clear ()
        {
            Stack s = (Stack)local.get();

            if ((s == null) || (s.empty()))
                return;

            s.clear();
        }
       
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    if (DebugFile.trace) DebugFile.writeln(String.valueOf(iChilds) + " childs loaded for " + getString(DB.gu_project));

    for (int c=0; c<iChilds;c++) oPending.push(oChilds.get(0,c));

    while (!oPending.empty()) {
      aChild[0] = oPending.pop();

      iChilds = oChilds.load(oConn, aChild);

      if (DebugFile.trace) DebugFile.writeln(String.valueOf(iChilds) + " childs loaded for " + aChild[0]);
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        }

        // perform the association attempts
        int attemptsLeft = maxAttempts;
        LinkedHashMap alreadyTried = new LinkedHashMap();
        while (attemptsLeft > 0 && ! reqStack.empty())
        {
            try
            {
                attemptsLeft--;
                AssociationRequest assocReq =
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      double curCorr = getCorr();
      if (isLeaf())  return curCorr;
     
      Stack remaining = new Stack();
      remaining.push(this);
      while (remaining.empty() == false) {
        TreeDrawerNode node = (TreeDrawerNode) remaining.pop();
        if (node.getCorr() > curCorr)
          curCorr = node.getCorr();

        TreeDrawerNode leftNode = node.getLeft();
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