--- jsr166/src/test/loops/MapMicroBenchmark.java	2011/07/15 13:21:33	1.11
+++ jsr166/src/test/loops/MapMicroBenchmark.java	2016/10/23 03:03:23	1.18
@@ -4,9 +4,9 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.*;
 import java.io.*;
 import java.math.*;
+import java.util.*;
 
 /**
  * A micro-benchmark with key types and operation mixes roughly
@@ -38,7 +38,7 @@ import java.math.*;
 public class MapMicroBenchmark {
     static final String wordFile = "testwords.txt";
 
-    static Class mapClass;
+    static Class<?> mapClass;
     static boolean randomSearches = true;
 
     // Nanoseconds per run
@@ -147,7 +147,7 @@ public class MapMicroBenchmark {
     }
 
     static void runWork(Job[] jobs, int minIters, int maxIters, long timeLimit) throws Throwable {
-        for (int k = 0; k <  nsizes; ++k) {
+        for (int k = 0; k < nsizes; ++k) {
             int len = sizes[k];
             for (int i = 0; i < jobs.length; i++) {
                 Thread.sleep(50);
@@ -160,7 +160,7 @@ public class MapMicroBenchmark {
 
     // First warmup -- run only mixed job to discourage type specialization
     static void warmup1(Job job) throws Throwable {
-        for (int k = 0; k <  nsizes; ++k)
+        for (int k = 0; k < nsizes; ++k)
             job.work(sizes[k], 1, 1, 0);
     }
 
@@ -210,16 +210,15 @@ public class MapMicroBenchmark {
         System.out.println("\n");
     }
 
-
     static final class Job {
         final String name;
-        final Class elementClass;
+        final Class<?> elementClass;
         long[] nanos = new long[nsizes];
         final Object[] items;
         Object[] searches;
         volatile long checkSum;
         volatile int lastSum;
-        Job(String name, Object[] items, Class elementClass) {
+        Job(String name, Object[] items, Class<?> elementClass) {
             this.name = name;
             this.items = items;
             this.elementClass = elementClass;
@@ -234,9 +233,9 @@ public class MapMicroBenchmark {
         }
 
         public long work(int len, int minIters, int maxIters, long timeLimit) {
-            Map m;
+            final Map m;
             try {
-                m = (Map) mapClass.newInstance();
+                m = (Map) mapClass.getConstructor().newInstance();
             } catch (Exception e) {
                 throw new RuntimeException("Can't instantiate " + mapClass + ": " + e);
             }
@@ -363,7 +362,6 @@ public class MapMicroBenchmark {
 
     }
 
-
     static final Random rng = new Random(3122688);
 
     // Shuffle the subarrays for each size. This doesn't fully
@@ -383,7 +381,7 @@ public class MapMicroBenchmark {
 
     // plain array shuffle
     static void shuffle(Object[] a, int size) {
-        for (int i= size; i>1; i--) {
+        for (int i = size; i > 1; i--) {
             Object t = a[i-1];
             int r = rng.nextInt(i);
             a[i-1] = a[r];
@@ -444,7 +442,7 @@ public class MapMicroBenchmark {
 
         BufferedInputStream in = new BufferedInputStream(fr);
         int k = 0;
-        outer:while (k < n) {
+        outer: while (k < n) {
             StringBuffer sb = new StringBuffer();
             for (;;) {
                 int c = in.read();