svn commit: r1422354 - /commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java

[psteitz]

Author: psteitz
Date: Sat Dec 15 20:59:01 2012
New Revision: 1422354

URL: http://svn.apache.org/viewvc?rev=1422354&view=rev
Log:
Combined if statements (PMD).

Modified:
    
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java

Modified: 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java
URL: 
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java?rev=1422354&r1=1422353&r2=1422354&view=diff
==============================================================================
--- 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java
 (original)
+++ 
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.java
 Sat Dec 15 20:59:01 2012
@@ -353,11 +353,9 @@ public class DescriptiveStatistics imple
      * not equal to {@link #INFINITE_WINDOW}
      */
     public void setWindowSize(int windowSize) throws 
MathIllegalArgumentException {
-        if (windowSize < 1) {
-            if (windowSize != INFINITE_WINDOW) {
-                throw new MathIllegalArgumentException(
-                      LocalizedFormats.NOT_POSITIVE_WINDOW_SIZE, windowSize);
-            }
+        if (windowSize < 1 && windowSize != INFINITE_WINDOW) {
+            throw new MathIllegalArgumentException(
+                    LocalizedFormats.NOT_POSITIVE_WINDOW_SIZE, windowSize);
         }
 
         this.windowSize = windowSize;