--- jsr166/src/test/tck/AbstractQueueTest.java	2009/11/02 20:28:31	1.2
+++ jsr166/src/test/tck/AbstractQueueTest.java	2015/02/28 18:06:38	1.11
@@ -1,21 +1,22 @@
 /*
  * 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
+ * http://creativecommons.org/publicdomain/zero/1.0/
  * Other contributors include Andrew Wright, Jeffrey Hayes,
  * Pat Fisher, Mike Judd.
  */
 
+import java.util.AbstractQueue;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
 
-import junit.framework.*;
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.concurrent.locks.*;
-import java.io.*;
+import junit.framework.Test;
+import junit.framework.TestSuite;
 
 public class AbstractQueueTest 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(AbstractQueueTest.class);
@@ -59,8 +60,7 @@ public class AbstractQueueTest extends J
         try {
             q.add(one);
             shouldThrow();
-        } catch (IllegalStateException success) {
-        }
+        } catch (IllegalStateException success) {}
     }
 
     /**
@@ -71,8 +71,7 @@ public class AbstractQueueTest extends J
         try {
             q.add(null);
             shouldThrow();
-        } catch (NullPointerException success) {
-        }
+        } catch (NullPointerException success) {}
     }
 
     /**
@@ -91,11 +90,9 @@ public class AbstractQueueTest extends J
         try {
             q.remove();
             shouldThrow();
-        } catch (NoSuchElementException success) {
-        }
+        } catch (NoSuchElementException success) {}
     }
 
-
     /**
      * element returns normally if peek succeeds
      */
@@ -112,62 +109,58 @@ public class AbstractQueueTest extends J
         try {
             q.element();
             shouldThrow();
-        } catch (NoSuchElementException success) {
-        }
+        } catch (NoSuchElementException success) {}
     }
 
     /**
-     *  addAll(null) throws NPE
+     * addAll(null) throws NPE
      */
     public void testAddAll1() {
+        Succeed q = new Succeed();
         try {
-            Succeed q = new Succeed();
             q.addAll(null);
             shouldThrow();
-        }
-        catch (NullPointerException success) {}
+        } catch (NullPointerException success) {}
     }
 
     /**
      * addAll(this) throws IAE
      */
     public void testAddAllSelf() {
+        Succeed q = new Succeed();
         try {
-            Succeed q = new Succeed();
             q.addAll(q);
             shouldThrow();
-        }
-        catch (IllegalArgumentException success) {}
+        } catch (IllegalArgumentException success) {}
     }
 
-
     /**
-     *  addAll of a collection with null elements throws NPE
+     * addAll of a collection with null elements throws NPE
      */
     public void testAddAll2() {
+        Succeed q = new Succeed();
+        Integer[] ints = new Integer[SIZE];
         try {
-            Succeed q = new Succeed();
-            Integer[] ints = new Integer[SIZE];
             q.addAll(Arrays.asList(ints));
             shouldThrow();
-        }
-        catch (NullPointerException success) {}
+        } catch (NullPointerException success) {}
     }
+
     /**
      * addAll of a collection with any null elements throws NPE after
      * possibly adding some elements
      */
     public void testAddAll3() {
+        Succeed q = new Succeed();
+        Integer[] ints = new Integer[SIZE];
+        for (int i = 0; i < SIZE-1; ++i)
+            ints[i] = new Integer(i);
         try {
-            Succeed q = new Succeed();
-            Integer[] ints = new Integer[SIZE];
-            for (int i = 0; i < SIZE-1; ++i)
-                ints[i] = new Integer(i);
             q.addAll(Arrays.asList(ints));
             shouldThrow();
-        }
-        catch (NullPointerException success) {}
+        } catch (NullPointerException success) {}
     }
+
     /**
      * addAll throws ISE if an add fails
      */
@@ -179,8 +172,7 @@ public class AbstractQueueTest extends J
                 ints[i] = new Integer(i);
             q.addAll(Arrays.asList(ints));
             shouldThrow();
-        }
-        catch (IllegalStateException success) {}
+        } catch (IllegalStateException success) {}
     }
 
 }