Examples of java.util.Stack.pop()

java.util.Stack.pop()
Removes the object at the top of this stack and returns that object as the value of this function. @return The object at the top of this stack (the last itemof the Vector object). @exception EmptyStackException if this stack is empty.


    Set tableSet = new TreeSet();
    
    String pop1 = "";
    String pop2 = "";    
    pop1 = (String)stack.pop();
    tableSet.add(pop1);
    String searchClause = " ";
    
    while(!stack.empty())
    {

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    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);


      String clause = "";

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            addExtension("jsp");
            addExtension("jspx");
        }


        while (!dirs.isEmpty()) {
            String s = dirs.pop().toString();
            File f = new File(s);
            if (f.exists() && f.isDirectory()) {
                String[] files = f.list();
                String ext;
                for (int i = 0; (files != null) && i < files.length; i++) {

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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;
            PdfName[] keys = null;

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                        k = -1;
                        continue;
                    }
                    if (k == items.size() - 1) {
                        if (!stack.isEmpty()) {
                            Object objs[] = (Object[])stack.pop();
                            list = (com.lowagie.text.List)objs[0];
                            items = list.getItems();
                            k = ((Integer)objs[1]).intValue();
                            listIndentation = ((Float)objs[2]).floatValue();
                        }

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            Stack s = (Stack)local.get();


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


            s.pop();
        }


        public static JAASRole peek ()
        {
            Stack s = (Stack)local.get();

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    // reset to a known state and add all saved contexts ..
    insertationPoint = lines;
    while (contexts.isEmpty() == false)
    {
      final RenderBox box = (RenderBox) contexts.pop();
      insertationPoint.addGeneratedChild(box);
      insertationPoint = box;
    }


    breakRequested = false;

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                // right turn, need to backtrack
                while (hullStack.size() > 1) {


                    // Debug.output("-------- midGeo dropped");


                    midGeo = (Geo) hullStack.pop();
                    endGeo = (Geo) hullStack.peek();


                    midCross = endGeo.crossNormalize(midGeo);
                    gCross = midGeo.crossNormalize(geo);
                    i = gCross.crossNormalize(midCross).antipode();

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        int i = 0;
        // Need to reverse order to get inside of poly on the right side of
        // line.
        while (!hullStack.isEmpty()) {
            regionGeos[i++] = (Geo) hullStack.pop();
        }


        return regionGeos;
    }

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          }//inner switch
          break;
          
        case S_IN_FINISHED_VALUE:
          if(token.type==Yytoken.TYPE_EOF)
            return valueStack.pop();
          else
            return null;
          
        case S_IN_OBJECT:
          switch(token.type){

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