--- jsr166/src/test/loops/NavigableSetCheck.java	2011/03/15 19:47:05	1.8
+++ jsr166/src/test/loops/NavigableSetCheck.java	2015/01/15 18:34:19	1.12
@@ -7,8 +7,8 @@
  * @test
  * @synopsis Times and checks basic set operations
  */
-import java.util.*;
 import java.io.*;
+import java.util.*;
 
 public class NavigableSetCheck {
 
@@ -25,7 +25,7 @@ public class NavigableSetCheck {
     }
 
     public static void main(String[] args) throws Exception {
-        Class setClass = null;
+        Class<?> setClass = null;
         int numTests = 50;
         int size = 50000;
 
@@ -37,7 +37,6 @@ public class NavigableSetCheck {
             }
         }
 
-
         if (args.length > 1)
             numTests = Integer.parseInt(args[1]);
 
@@ -46,7 +45,6 @@ public class NavigableSetCheck {
 
         System.out.println("Testing " + setClass.getName() + " trials: " + numTests + " size: " + size);
 
-
         absentSize = 8;
         while (absentSize < size) absentSize <<= 1;
         absentMask = absentSize - 1;
@@ -59,7 +57,6 @@ public class NavigableSetCheck {
         for (int i = 0; i < size; ++i)
             key[i] = new Integer(i * 2 + 1);
 
-
         for (int rep = 0; rep < numTests; ++rep) {
             runTest(newSet(setClass), key);
         }
@@ -68,7 +65,7 @@ public class NavigableSetCheck {
 
     }
 
-    static NavigableSet newSet(Class cl) {
+    static NavigableSet newSet(Class<?> cl) {
         try {
             NavigableSet m = (NavigableSet) cl.newInstance();
             return m;
@@ -77,7 +74,6 @@ public class NavigableSetCheck {
         }
     }
 
-
     static void runTest(NavigableSet s, Integer[] key) {
         shuffle(key);
         int size = key.length;
@@ -171,7 +167,6 @@ public class NavigableSetCheck {
         reallyAssert(sum == expect);
     }
 
-
     static void higherTest(NavigableSet s) {
         int sum = 0;
         int iters = s.size();
@@ -226,7 +221,6 @@ public class NavigableSetCheck {
         reallyAssert(sum == iters-1);
     }
 
-
     static void ktest(NavigableSet s, int size, Integer[] key) {
         timer.start("Contains               ", size);
         int sum = 0;
@@ -237,7 +231,6 @@ public class NavigableSetCheck {
         reallyAssert(sum == size);
     }
 
-
     static void ittest1(NavigableSet s, int size) {
         int sum = 0;
         timer.start("Iter Key               ", size);
@@ -268,7 +261,6 @@ public class NavigableSetCheck {
         rittest1(s, size);
     }
 
-
     static void rtest(NavigableSet s, int size) {
         timer.start("Remove (iterator)      ", size);
         for (Iterator it = s.iterator(); it.hasNext(); ) {
@@ -278,8 +270,6 @@ public class NavigableSetCheck {
         timer.finish();
     }
 
-
-
     static void dtest(NavigableSet s, int size, Integer[] key) {
         timer.start("Add (addAll)           ", size * 2);
         NavigableSet s2 = null;
@@ -329,8 +319,6 @@ public class NavigableSetCheck {
         reallyAssert(s2.isEmpty() && s.isEmpty());
     }
 
-
-
     static void test(NavigableSet s, Integer[] key) {
         int size = key.length;
 
@@ -391,7 +379,6 @@ public class NavigableSetCheck {
             startTime = System.currentTimeMillis();
         }
 
-
         String classify() {
             if (name.startsWith("Contains"))
                 return "Contains               ";
@@ -447,7 +434,7 @@ public class NavigableSetCheck {
 
     static void shuffle(Integer[] keys) {
         int size = keys.length;
-        for (int i=size; i>1; i--) {
+        for (int i = size; i > 1; i--) {
             int r = rng.nextInt(i);
             Integer t = keys[i-1];
             keys[i-1] = keys[r];