--- jsr166/src/test/tck/TreeMapTest.java	2014/12/31 19:05:43	1.28
+++ jsr166/src/test/tck/TreeMapTest.java	2016/09/15 16:43:56	1.32
@@ -21,7 +21,7 @@ import junit.framework.TestSuite;
 
 public class TreeMapTest extends JSR166TestCase {
     public static void main(String[] args) {
-        junit.textui.TestRunner.run(suite());
+        main(suite(), args);
     }
     public static Test suite() {
         return new TestSuite(TreeMapTest.class);
@@ -575,8 +575,8 @@ public class TreeMapTest extends JSR166T
      * get(null) of nonempty map throws NPE
      */
     public void testGet_NullPointerException() {
+        TreeMap c = map5();
         try {
-            TreeMap c = map5();
             c.get(null);
             shouldThrow();
         } catch (NullPointerException success) {}
@@ -586,8 +586,8 @@ public class TreeMapTest extends JSR166T
      * containsKey(null) of nonempty map throws NPE
      */
     public void testContainsKey_NullPointerException() {
+        TreeMap c = map5();
         try {
-            TreeMap c = map5();
             c.containsKey(null);
             shouldThrow();
         } catch (NullPointerException success) {}
@@ -597,9 +597,9 @@ public class TreeMapTest extends JSR166T
      * remove(null) throws NPE for nonempty map
      */
     public void testRemove1_NullPointerException() {
+        TreeMap c = new TreeMap();
+        c.put("sadsdf", "asdads");
         try {
-            TreeMap c = new TreeMap();
-            c.put("sadsdf", "asdads");
             c.remove(null);
             shouldThrow();
         } catch (NullPointerException success) {}
@@ -802,7 +802,7 @@ public class TreeMapTest extends JSR166T
 
     static NavigableMap<Integer, Integer> newMap(Class cl) throws Exception {
         NavigableMap<Integer, Integer> result
-            = (NavigableMap<Integer, Integer>) cl.newInstance();
+            = (NavigableMap<Integer, Integer>) cl.getConstructor().newInstance();
         assertEquals(0, result.size());
         assertFalse(result.keySet().iterator().hasNext());
         return result;
@@ -835,7 +835,7 @@ public class TreeMapTest extends JSR166T
         // Add entries till we're back to original size
         while (map.size() < size) {
             int key = min + rnd.nextInt(rangeSize);
-            assertTrue(key >= min && key<= max);
+            assertTrue(key >= min && key <= max);
             put(map, key);
         }
     }
@@ -860,7 +860,7 @@ public class TreeMapTest extends JSR166T
         // Add entries till we're back to original size
         while (map.size() < size) {
             int key = min - 5 + rnd.nextInt(rangeSize + 10);
-            if (key >= min && key<= max) {
+            if (key >= min && key <= max) {
                 put(map, key);
             } else {
                 try {