--- jsr166/src/test/tck/SystemTest.java	2004/01/15 14:51:33	1.6
+++ jsr166/src/test/tck/SystemTest.java	2010/10/09 19:30:35	1.10
@@ -2,25 +2,25 @@
  * Written by Doug Lea with assistance from members of JCP JSR-166
  * Expert Group and released to the public domain, as explained at
  * http://creativecommons.org/licenses/publicdomain
- * Other contributors include Andrew Wright, Jeffrey Hayes, 
- * Pat Fisher, Mike Judd. 
+ * Other contributors include Andrew Wright, Jeffrey Hayes,
+ * Pat Fisher, Mike Judd.
  */
 
 import junit.framework.*;
 
 public class SystemTest extends JSR166TestCase {
     public static void main(String[] args) {
-        junit.textui.TestRunner.run(suite());   
+        junit.textui.TestRunner.run(suite());
     }
-    
+
     public static Test suite() {
         return new TestSuite(SystemTest.class);
     }
 
-    /** 
+    /**
      * Worst case rounding for millisecs; set for 60 cycle millis clock.
-     * This value might need to be changed os JVMs with coarser
-     *  System.currentTimeMillis clocks.
+     * This value might need to be changed on JVMs with coarser
+     * System.currentTimeMillis clocks.
      */
     static final long MILLIS_ROUND = 17;
 
@@ -29,24 +29,19 @@ public class SystemTest extends JSR166Te
      * possible rounding).
      * This shows only that nano timing not (much) worse than milli.
      */
-    public void testNanoTime1() {
-        try {
-            long m1 = System.currentTimeMillis();
-            Thread.sleep(1);
-            long n1 = System.nanoTime();
-            Thread.sleep(SHORT_DELAY_MS);
-            long n2 = System.nanoTime();
-            Thread.sleep(1);
-            long m2 = System.currentTimeMillis();
-            long millis = m2 - m1;
-            long nanos = n2 - n1;
-            assertTrue(nanos >= 0);
-            long nanosAsMillis = nanos / 1000000;
-            assertTrue(nanosAsMillis <= millis + MILLIS_ROUND);
-        }
-        catch(InterruptedException ie) {
-            unexpectedException();
-        }
+    public void testNanoTime1() throws InterruptedException {
+        long m1 = System.currentTimeMillis();
+        Thread.sleep(1);
+        long n1 = System.nanoTime();
+        Thread.sleep(SHORT_DELAY_MS);
+        long n2 = System.nanoTime();
+        Thread.sleep(1);
+        long m2 = System.currentTimeMillis();
+        long millis = m2 - m1;
+        long nanos = n2 - n1;
+        assertTrue(nanos >= 0);
+        long nanosAsMillis = nanos / 1000000;
+        assertTrue(nanosAsMillis <= millis + MILLIS_ROUND);
     }
 
     /**
@@ -54,26 +49,20 @@ public class SystemTest extends JSR166Te
      * for rounding.
      * This shows only that nano timing not (much) worse than milli.
      */
-    public void testNanoTime2() {
-        try {
-            long n1 = System.nanoTime();
-            Thread.sleep(1);
-            long m1 = System.currentTimeMillis();
-            Thread.sleep(SHORT_DELAY_MS);
-            long m2 = System.currentTimeMillis();
-            Thread.sleep(1);
-            long n2 = System.nanoTime();
-            long millis = m2 - m1;
-            long nanos = n2 - n1;
-            
-            assertTrue(nanos >= 0);
-            long nanosAsMillis = nanos / 1000000;
-            assertTrue(millis <= nanosAsMillis + MILLIS_ROUND);
-        }
-        catch(InterruptedException ie) {
-            unexpectedException();
-        }
+    public void testNanoTime2() throws InterruptedException {
+        long n1 = System.nanoTime();
+        Thread.sleep(1);
+        long m1 = System.currentTimeMillis();
+        Thread.sleep(SHORT_DELAY_MS);
+        long m2 = System.currentTimeMillis();
+        Thread.sleep(1);
+        long n2 = System.nanoTime();
+        long millis = m2 - m1;
+        long nanos = n2 - n1;
+
+        assertTrue(nanos >= 0);
+        long nanosAsMillis = nanos / 1000000;
+        assertTrue(millis <= nanosAsMillis + MILLIS_ROUND);
     }
 
 }
-