// Test for method java.util.SortedMap
// java.util.TreeMap.headMap(java.lang.Object)
Map head = tm.headMap("100");
assertEquals("Returned map of incorrect size", 3, head.size());
assertTrue("Returned incorrect elements", head.containsKey("0")
&& head.containsValue(new Integer("1"))
&& head.containsKey("10"));
// Regression for Harmony-1026
TreeMap<Integer, Double> map = new TreeMap<Integer, Double>(
new MockComparator());