--- jsr166/src/extra166y/CommonOps.java	2009/01/12 17:16:36	1.2
+++ jsr166/src/extra166y/CommonOps.java	2011/12/05 04:08:47	1.5
@@ -1,7 +1,7 @@
 /*
  * 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/
  */
 
 package extra166y;
@@ -35,7 +35,7 @@ public class CommonOps {
         return new Reducer<T>() {
             public T op(T a, T b) {
                 return (a != null &&
-                        (b == null || a.compareTo(b) >= 0))? a : b;
+                        (b == null || a.compareTo(b) >= 0)) ? a : b;
             }
         };
     }
@@ -49,7 +49,7 @@ public class CommonOps {
         return new Reducer<T>() {
             public T op(T a, T b) {
                 return (a != null &&
-                        (b == null || a.compareTo(b) <= 0))? a : b;
+                        (b == null || a.compareTo(b) <= 0)) ? a : b;
             }
         };
     }
@@ -64,7 +64,7 @@ public class CommonOps {
         return new Reducer<T>() {
             public T op(T a, T b) {
                 return (a != null &&
-                        (b == null || comparator.compare(a, b) >= 0))? a : b;
+                        (b == null || comparator.compare(a, b) >= 0)) ? a : b;
             }
         };
     }
@@ -79,7 +79,7 @@ public class CommonOps {
         return new Reducer<T>() {
             public T op(T a, T b) {
                 return (a != null &&
-                        (b == null || comparator.compare(a, b) <= 0))? a : b;
+                        (b == null || comparator.compare(a, b) <= 0)) ? a : b;
             }
         };
     }
@@ -112,7 +112,7 @@ public class CommonOps {
         public Object op(Object a, Object b) {
             return (a != null &&
                     (b == null ||
-                     ((Comparable)a).compareTo((Comparable)b) >= 0))? a : b;
+                     ((Comparable)a).compareTo((Comparable)b) >= 0)) ? a : b;
         }
     }
 
@@ -130,7 +130,7 @@ public class CommonOps {
         public Object op(Object a, Object b) {
             return (a != null &&
                     (b == null ||
-                     ((Comparable)a).compareTo((Comparable)b) <= 0))? a : b;
+                     ((Comparable)a).compareTo((Comparable)b) <= 0)) ? a : b;
         }
     }
 
@@ -187,7 +187,7 @@ public class CommonOps {
         (final DoubleComparator comparator) {
         return new DoubleReducer() {
                 public double op(double a, double b) {
-                    return (comparator.compare(a, b) >= 0)? a : b;
+                    return (comparator.compare(a, b) >= 0) ? a : b;
                 }
             };
     }
@@ -200,7 +200,7 @@ public class CommonOps {
         (final DoubleComparator comparator) {
         return new DoubleReducer() {
                 public double op(double a, double b) {
-                    return (comparator.compare(a, b) <= 0)? a : b;
+                    return (comparator.compare(a, b) <= 0) ? a : b;
                 }
             };
     }
@@ -216,7 +216,7 @@ public class CommonOps {
         static final NaturalLongComparator comparator = new
             NaturalLongComparator();
         public int compare(long a, long b) {
-            return a < b? -1 : ((a > b)? 1 : 0);
+            return (a < b) ? -1 : ((a > b) ? 1 : 0);
         }
     }
 
@@ -232,7 +232,7 @@ public class CommonOps {
         implements LongReducer {
         public static final NaturalLongMaxReducer max =
             new NaturalLongMaxReducer();
-        public long op(long a, long b) { return a >= b? a : b; }
+        public long op(long a, long b) { return (a >= b) ? a : b; }
     }
 
     /**
@@ -246,7 +246,7 @@ public class CommonOps {
         implements LongReducer {
         public static final NaturalLongMinReducer min =
             new NaturalLongMinReducer();
-        public long op(long a, long b) { return a <= b? a : b; }
+        public long op(long a, long b) { return (a <= b) ? a : b; }
     }
 
     /**
@@ -257,7 +257,7 @@ public class CommonOps {
         (final LongComparator comparator) {
         return new LongReducer() {
                 public long op(long a, long b) {
-                    return (comparator.compare(a, b) >= 0)? a : b;
+                    return (comparator.compare(a, b) >= 0) ? a : b;
                 }
             };
     }
@@ -270,7 +270,7 @@ public class CommonOps {
         (final LongComparator comparator) {
         return new LongReducer() {
                 public long op(long a, long b) {
-                    return (comparator.compare(a, b) <= 0)? a : b;
+                    return (comparator.compare(a, b) <= 0) ? a : b;
                 }
             };
     }
@@ -521,7 +521,7 @@ public class CommonOps {
      */
     public static <T> DoubleOp compoundOp
         (final DoubleToObject<? extends T> first,
-         final ObjectToDouble<? super T>  second) {
+         final ObjectToDouble<? super T> second) {
         return new DoubleOp() {
                 public final double op(double t) { return second.op(first.op(t)); }
             };
@@ -533,7 +533,7 @@ public class CommonOps {
      */
     public static <T> LongToDouble compoundOp
         (final LongToObject<? extends T> first,
-         final ObjectToDouble<? super T>  second) {
+         final ObjectToDouble<? super T> second) {
         return new LongToDouble() {
                 public final double op(long t) { return second.op(first.op(t)); }
             };
@@ -545,7 +545,7 @@ public class CommonOps {
      */
     public static <T> DoubleToLong compoundOp
         (final DoubleToObject<? extends T> first,
-         final ObjectToLong<? super T>  second) {
+         final ObjectToLong<? super T> second) {
         return new DoubleToLong() {
                 public final long op(double t) { return second.op(first.op(t)); }
             };
@@ -557,7 +557,7 @@ public class CommonOps {
      */
     public static <T> LongOp compoundOp
         (final LongToObject<? extends T> first,
-         final ObjectToLong<? super T>  second) {
+         final ObjectToLong<? super T> second) {
         return new LongOp() {
                 public final long op(long t) { return second.op(first.op(t)); }
             };
@@ -711,7 +711,7 @@ public class CommonOps {
     /**
      * Returns a predicate evaluating to true if its argument is non-null
      */
-    public static  Predicate<Object> isNonNullPredicate() {
+    public static Predicate<Object> isNonNullPredicate() {
         return IsNonNullPredicate.predicate;
     }
     static final class IsNonNullPredicate implements Predicate<Object> {
@@ -725,7 +725,7 @@ public class CommonOps {
     /**
      * Returns a predicate evaluating to true if its argument is null
      */
-    public static  Predicate<Object> isNullPredicate() {
+    public static Predicate<Object> isNullPredicate() {
         return IsNullPredicate.predicate;
     }
     static final class IsNullPredicate implements Predicate<Object> {