From 8b7f2a69cf482c59851dd4944ec37381a3b9c8fe Mon Sep 17 00:00:00 2001
From: Thomas Neidhart <tn@apache.org>
Date: Sun, 22 Jul 2012 17:22:05 +0000
Subject: [PATCH] Removed unnecessary return statements, reported by pmd.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1364369 13f79535-47bb-0310-9956-ffa450edef68
---
 .../commons/math3/stat/regression/SimpleRegression.java      | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/main/java/org/apache/commons/math3/stat/regression/SimpleRegression.java b/src/main/java/org/apache/commons/math3/stat/regression/SimpleRegression.java
index 2026d03cf..0e780b7ae 100644
--- a/src/main/java/org/apache/commons/math3/stat/regression/SimpleRegression.java
+++ b/src/main/java/org/apache/commons/math3/stat/regression/SimpleRegression.java
@@ -154,7 +154,6 @@ public class SimpleRegression implements Serializable, UpdatingMultipleLinearReg
         sumX += x;
         sumY += y;
         n++;
-        return;
     }
 
 
@@ -195,7 +194,6 @@ public class SimpleRegression implements Serializable, UpdatingMultipleLinearReg
              sumY -= y;
              n--;
         }
-        return;
     }
 
     /**
@@ -224,7 +222,6 @@ public class SimpleRegression implements Serializable, UpdatingMultipleLinearReg
             }
             addData(data[i][0], data[i][1]);
         }
-        return;
     }
 
     /**
@@ -240,7 +237,6 @@ public class SimpleRegression implements Serializable, UpdatingMultipleLinearReg
             throw new ModelSpecificationException(LocalizedFormats.INVALID_REGRESSION_OBSERVATION,x!=null?x.length:0, 1);
         }
         addData( x[0], y );
-        return;
     }
 
     /**
@@ -274,7 +270,6 @@ public class SimpleRegression implements Serializable, UpdatingMultipleLinearReg
         for( int i = 0 ; i < x.length ; i++){
             addData( x[i][0], y[i] );
         }
-        return;
     }
 
     /**