Author: erans
Date: Wed Oct 16 08:08:07 2013
New Revision: 1532679
URL: http://svn.apache.org/r1532679
Log:
MATH-1041
Added "toString" method. Thanks to Sean Owen.
Modified:
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/util/Pair.java
commons/proper/math/trunk/src/test/java/org/apache/commons/math3/util/PairTest.java
Modified:
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/util/Pair.java
URL:
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/util/Pair.java?rev=1532679&r1=1532678&r2=1532679&view=diff
==============================================================================
---
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/util/Pair.java
(original)
+++
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/util/Pair.java
Wed Oct 16 08:08:07 2013
@@ -133,4 +133,9 @@ public class Pair<K, V> {
return result;
}
+
+ @Override
+ public String toString() {
+ return "[" + getKey() + ", " + getValue() + "]";
+ }
}
Modified:
commons/proper/math/trunk/src/test/java/org/apache/commons/math3/util/PairTest.java
URL:
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/test/java/org/apache/commons/math3/util/PairTest.java?rev=1532679&r1=1532678&r2=1532679&view=diff
==============================================================================
---
commons/proper/math/trunk/src/test/java/org/apache/commons/math3/util/PairTest.java
(original)
+++
commons/proper/math/trunk/src/test/java/org/apache/commons/math3/util/PairTest.java
Wed Oct 16 08:08:07 2013
@@ -73,6 +73,12 @@ public class PairTest {
Assert.assertFalse(p1.hashCode() == p2.hashCode());
}
+ @Test
+ public void testToString() {
+ Assert.assertEquals("[null, null]", new Pair<Object, Object>(null,
null).toString());
+ Assert.assertEquals("[foo, 3]", new Pair<String, Integer>("foo",
3).toString());
+ }
+
/**
* A mutable integer.
*/
