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From: erans@apache.org
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Subject: [math] MATH-1419
Date: Thu, 15 Jun 2017 12:22:55 +0000 (UTC)
archived-at: Thu, 15 Jun 2017 12:22:59 -0000

Repository: commons-math
Updated Branches:
  refs/heads/master 6f27b4ae8 -> 1b53f09c3


MATH-1419


Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/1b53f09c
Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/1b53f09c
Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/1b53f09c

Branch: refs/heads/master
Commit: 1b53f09c3a9dcd64dd281c1955b062fc28999366
Parents: 6f27b4a
Author: Gilles <erans@apache.org>
Authored: Thu Jun 15 14:21:21 2017 +0200
Committer: Gilles <erans@apache.org>
Committed: Thu Jun 15 14:21:21 2017 +0200

----------------------------------------------------------------------
 src/changes/changes.xml                                           | 3 +++
 .../math4/analysis/polynomials/PolynomialSplineFunction.java      | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-math/blob/1b53f09c/src/changes/changes.xml
----------------------------------------------------------------------
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 90df1e1..9e4f579 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -54,6 +54,9 @@ If the output is not quite correct, check for invisible trailing spaces!
     </release>
 
     <release version="4.0" date="XXXX-XX-XX" description="">
+      <action dev="erans" type="fix" issue="MATH-1419" due-to="Hang Park">
+        "PolynomialSplineFunction": incorrect usage of exception.
+      </action>
       <action dev="kinow" type="fix" issue="MATH-1413">
         add generics to the Frequency class
       </action>

http://git-wip-us.apache.org/repos/asf/commons-math/blob/1b53f09c/src/main/java/org/apache/commons/math4/analysis/polynomials/PolynomialSplineFunction.java
----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/math4/analysis/polynomials/PolynomialSplineFunction.java b/src/main/java/org/apache/commons/math4/analysis/polynomials/PolynomialSplineFunction.java
index b842a40..d7263c2 100644
--- a/src/main/java/org/apache/commons/math4/analysis/polynomials/PolynomialSplineFunction.java
+++ b/src/main/java/org/apache/commons/math4/analysis/polynomials/PolynomialSplineFunction.java
@@ -105,7 +105,7 @@ public class PolynomialSplineFunction implements UnivariateDifferentiableFunctio
         }
         if (knots.length < 2) {
             throw new NumberIsTooSmallException(LocalizedFormats.NOT_ENOUGH_POINTS_IN_SPLINE_PARTITION,
-                                                2, knots.length, false);
+                                                knots.length, 2, true);
         }
         if (knots.length - 1 != polynomials.length) {
             throw new DimensionMismatchException(polynomials.length, knots.length);