Examples of java.util.SortedMap.entrySet()

java.util.SortedMap.entrySet()
Returns a {@link Set} view of the mappings contained in this map.The set's iterator returns the entries in ascending key 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, or through the setValue operation on a map entry returned by the iterator) 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 mappings contained in this map,sorted in ascending key order


    public void putAll(Map map) {
        if (map instanceof SortedMap) {
            SortedMap smap = (SortedMap)map;
            if (eq(this.comparator, smap.comparator())) {
                this.buildFromSorted(smap.entrySet().iterator(), map.size());
                return;
            }
        }
        // not a sorted map, or comparator mismatch
        super.putAll(map);

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    }


    // Sort a and b so we can compare them.
    SortedMap sortedA = new TreeMap(comparator);
    sortedA.putAll(a);
    Iterator<Map.Entry> iterA = sortedA.entrySet().iterator();
    SortedMap sortedB = new TreeMap(comparator);
    sortedB.putAll(b);
    Iterator<Map.Entry> iterB = sortedB.entrySet().iterator();


    // Compare each item.

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    SortedMap sortedA = new TreeMap(comparator);
    sortedA.putAll(a);
    Iterator<Map.Entry> iterA = sortedA.entrySet().iterator();
    SortedMap sortedB = new TreeMap(comparator);
    sortedB.putAll(b);
    Iterator<Map.Entry> iterB = sortedB.entrySet().iterator();


    // Compare each item.
    while (iterA.hasNext() && iterB.hasNext()) {
      Map.Entry entryA = iterA.next();
      Map.Entry entryB = iterB.next();

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        boolean written = false;
        if (!vars.isEmpty()) {
            SortedMap map = new TreeMap(vars);
            Map.Entry entry = null;
            String key = null;
            for (Iterator itr = map.entrySet().iterator(); itr.hasNext(); ) {
                entry = (Map.Entry) itr.next();
                key = entry.getKey().toString();
                if (key.indexOf('.') == -1) {
                    out.println("<tr><td>");
                    out.println(key.replaceAll("<", LT).replaceAll(">", GT));

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        if (matchKey == null) {
            return dncache;
        }


        SortedMap result = new TreeMap(dncache);
        Iterator iter = result.entrySet().iterator();
        while (iter.hasNext()) {
            Entry e = (Entry)iter.next();
            if (!matchKey.isFallbackOf((String)e.getValue())) {
                iter.remove();
            }

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        Object first = it.next();
        Object second = it.next();
        
        int size = sm.size();
        SortedMap sub = sm.tailMap(fromKey);
        Set set = sub.entrySet();
        Iterator it2 = set.iterator();
        Object fromEntry = it2.next();
        Map.Entry firstEntry = cloneMapEntry((Map.Entry) it2.next());
        Map.Entry secondEntry = cloneMapEntry((Map.Entry) it2.next());
        assertEquals(true, sm.containsKey(first));

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        Object second = it.next();
        Object toKey = it.next();
        
        int size = sm.size();
        SortedMap sub = sm.subMap(fromKey, toKey);
        Set set = sub.entrySet();
        assertEquals(3, set.size());
        Iterator it2 = set.iterator();
        Object fromEntry = it2.next();
        Map.Entry firstEntry = cloneMapEntry((Map.Entry) it2.next());
        Map.Entry secondEntry = cloneMapEntry((Map.Entry) it2.next());

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    // from TestPredicatedMap
    //-----------------------------------------------------------------------
    public void testEntrySet() {
        SortedMap map = makeTestSortedMap();
        assertTrue("returned entryset should not be null",
            map.entrySet() != null);
        map = decorateMap(new TreeMap(), null, null);
        map.put("oneKey", "oneValue");
        assertTrue("returned entryset should contain one entry",
            map.entrySet().size() == 1); 
        map = decorateMap(map, null, null);

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        assertTrue("returned entryset should not be null",
            map.entrySet() != null);
        map = decorateMap(new TreeMap(), null, null);
        map.put("oneKey", "oneValue");
        assertTrue("returned entryset should contain one entry",
            map.entrySet().size() == 1); 
        map = decorateMap(map, null, null);
    }
    
    public void testPut() {
        Map map = makeTestMap();

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