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From t.@apache.org
Subject [math] [MATH-1050] Remove deprecated methods ArithmeticUtils#pow(..., long).
Date Mon, 16 Feb 2015 23:14:08 GMT
Repository: commons-math
Updated Branches:
  refs/heads/master 5f47ad718 -> 745d383af


[MATH-1050] Remove deprecated methods ArithmeticUtils#pow(..., long).


Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/745d383a
Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/745d383a
Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/745d383a

Branch: refs/heads/master
Commit: 745d383af12137ccbcbe1f3cb4c9db73f87a66ca
Parents: 5f47ad7
Author: Thomas Neidhart <thomas.neidhart@gmail.com>
Authored: Tue Feb 17 00:13:36 2015 +0100
Committer: Thomas Neidhart <thomas.neidhart@gmail.com>
Committed: Tue Feb 17 00:13:36 2015 +0100

----------------------------------------------------------------------
 src/changes/changes.xml                         |  3 ++
 .../commons/math4/util/ArithmeticUtils.java     | 56 --------------------
 .../commons/math4/util/ArithmeticUtilsTest.java |  9 ----
 3 files changed, 3 insertions(+), 65 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-math/blob/745d383a/src/changes/changes.xml
----------------------------------------------------------------------
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index e727dfe..6f54583 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="tn" type="remove" issue="MATH-1050">
+        Removed "ArithmeticUtils#pow(int, long)" and "ArithmeticUtils#pow(long, long)".
+      </action>
       <action dev="tn" type="update" issue="MATH-825" due-to="Gilles Sadowski">
         Method "LaguerreSolver#laguerre(...)" has been made private.
       </action>

http://git-wip-us.apache.org/repos/asf/commons-math/blob/745d383a/src/main/java/org/apache/commons/math4/util/ArithmeticUtils.java
----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/math4/util/ArithmeticUtils.java b/src/main/java/org/apache/commons/math4/util/ArithmeticUtils.java
index 027fa29..d6262a5 100644
--- a/src/main/java/org/apache/commons/math4/util/ArithmeticUtils.java
+++ b/src/main/java/org/apache/commons/math4/util/ArithmeticUtils.java
@@ -679,34 +679,6 @@ public final class ArithmeticUtils {
     }
 
     /**
-     * Raise an int to a long power.
-     *
-     * @param k Number to raise.
-     * @param e Exponent (must be positive or zero).
-     * @return k<sup>e</sup>
-     * @throws NotPositiveException if {@code e < 0}.
-     * @deprecated As of 3.3. Please use {@link #pow(int,int)} instead.
-     */
-    @Deprecated
-    public static int pow(final int k, long e) throws NotPositiveException {
-        if (e < 0) {
-            throw new NotPositiveException(LocalizedFormats.EXPONENT, e);
-        }
-
-        int result = 1;
-        int k2p    = k;
-        while (e != 0) {
-            if ((e & 0x1) != 0) {
-                result *= k2p;
-            }
-            k2p *= k2p;
-            e >>= 1;
-        }
-
-        return result;
-    }
-
-    /**
      * Raise a long to an int power.
      *
      * @param k Number to raise.
@@ -753,34 +725,6 @@ public final class ArithmeticUtils {
     }
 
     /**
-     * Raise a long to a long power.
-     *
-     * @param k Number to raise.
-     * @param e Exponent (must be positive or zero).
-     * @return k<sup>e</sup>
-     * @throws NotPositiveException if {@code e < 0}.
-     * @deprecated As of 3.3. Please use {@link #pow(long,int)} instead.
-     */
-    @Deprecated
-    public static long pow(final long k, long e) throws NotPositiveException {
-        if (e < 0) {
-            throw new NotPositiveException(LocalizedFormats.EXPONENT, e);
-        }
-
-        long result = 1l;
-        long k2p    = k;
-        while (e != 0) {
-            if ((e & 0x1) != 0) {
-                result *= k2p;
-            }
-            k2p *= k2p;
-            e >>= 1;
-        }
-
-        return result;
-    }
-
-    /**
      * Raise a BigInteger to an int power.
      *
      * @param k Number to raise.

http://git-wip-us.apache.org/repos/asf/commons-math/blob/745d383a/src/test/java/org/apache/commons/math4/util/ArithmeticUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/math4/util/ArithmeticUtilsTest.java b/src/test/java/org/apache/commons/math4/util/ArithmeticUtilsTest.java
index 74c8564..525dbff 100644
--- a/src/test/java/org/apache/commons/math4/util/ArithmeticUtilsTest.java
+++ b/src/test/java/org/apache/commons/math4/util/ArithmeticUtilsTest.java
@@ -413,15 +413,6 @@ public class ArithmeticUtilsTest {
             // expected behavior
         }
 
-        Assert.assertEquals(1801088541l, ArithmeticUtils.pow(21l, 7l));
-        Assert.assertEquals(1l, ArithmeticUtils.pow(21l, 0l));
-        try {
-            ArithmeticUtils.pow(21l, -7l);
-            Assert.fail("Expecting MathIllegalArgumentException");
-        } catch (MathIllegalArgumentException e) {
-            // expected behavior
-        }
-
         BigInteger twentyOne = BigInteger.valueOf(21l);
         Assert.assertEquals(BigInteger.valueOf(1801088541l), ArithmeticUtils.pow(twentyOne,
7));
         Assert.assertEquals(BigInteger.ONE, ArithmeticUtils.pow(twentyOne, 0));


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