Examples of java.util.SortedMap.keySet()

java.util.SortedMap.keySet()
Returns a {@link Set} view of the keys contained in this map.The set's iterator returns the keys in ascending order. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations. @return a set view of the keys contained in this map, sorted inascending order

      }


      return new TermPositionVector()
      {


         private String[] terms = (String[])termMap.keySet().toArray(new String[termMap.size()]);


         public int[] getTermPositions(int index)
         {
            return null;
         }

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        }


        int inputColHeadCount = headerList.size();


        if (constColMap != null) {
            headerList.addAll(constColMap.keySet());
        }


        String[]  headers   = (String[]) headerList.toArray(new String[0]);
        // headers contains input headers + all constCols, some of these
        // values may be nulls.

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        }


        return new TermPositionVector() {


            private String[] terms =
                    (String[]) termMap.keySet().toArray(new String[termMap.size()]);


            public int[] getTermPositions(int index) {
                return null;
            }

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        // no tests I can think of
    }
    
    public void testFirstKey() {
        SortedMap sm = (SortedMap) makeFullMap();
        assertSame(sm.keySet().iterator().next(), sm.firstKey());
    }
    
    public void testLastKey() {
        SortedMap sm = (SortedMap) makeFullMap();
        Object obj = null;

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    }
    
    public void testLastKey() {
        SortedMap sm = (SortedMap) makeFullMap();
        Object obj = null;
        for (Iterator it = sm.keySet().iterator(); it.hasNext();) {
            obj = (Object) it.next();
        }
        assertSame(obj, sm.lastKey());
    }

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      }


      return new TermPositionVector()
      {


         private String[] terms = (String[])termMap.keySet().toArray(new String[termMap.size()]);


         public int[] getTermPositions(int index)
         {
            return null;
         }

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            for (Iterator cpi = classPathUrls.keySet().iterator(); cpi.hasNext();) {
                String url = (String)classPathUrls.get(cpi.next());
                surefireBooter.addClassPathUrl(url);
            }


            for (Iterator scpi = surefireClassPathUrls.keySet().iterator(); scpi.hasNext();) {
                String url = (String)surefireClassPathUrls.get(scpi.next());
                surefireBooter.addSurefireClassPathUrl(url);
            }


            String testSet = p.getProperty("testSet");

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                    Version version = decodeVersion(versionString);
                    number2version.put(new Integer(number), version);
                }
                
                int number = 0;
                for (Iterator i = number2version.keySet().iterator(); i.hasNext(); ) {
                    Version version = (Version) number2version.get(i.next());
                    this.versions[number] = version;
                    number++;
                }

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                    continue;
                }
                TreeMap productMap = (TreeMap)products.get(productId);
                SortedMap subsetMap = productMap.headMap(requiredByDate);
                // iterate and 'reserve'
                Iterator subsetMapKeysIt = subsetMap.keySet().iterator();
                while (subsetMapKeysIt.hasNext()) {
                    Timestamp currentDate = (Timestamp)subsetMapKeysIt.next();
                    Map currentDateMap = (Map) subsetMap.get(currentDate);
                    //List reservations = (List)currentDateMap.get("reservations");
                    BigDecimal remainingQty = (BigDecimal)currentDateMap.get("remainingQty");

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        Vector<Double> border2 = new Vector<Double>();
        border2.add(x1 + radius);
        border2.add(y1 + radius);


        SortedMap s = ts[k].subMap(border1, border2);
        Iterator it_k = s.keySet().iterator();
        Iterator it_v = s.values().iterator();
        while (it_k.hasNext()) {
          key_row2 = (Vector<Double>) it_k.next();
          x2 = key_row2.elementAt(0);
          y2 = key_row2.elementAt(1);

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