Fixing javadoc, unused import

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@775411 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/commons/lang/mutable/MutableBoolean.java

@@ -85,7 +85,7 @@ public class MutableBoolean implements Mutable, Serializable, Comparable<Mutable
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *            the mutable to compare to
      * @return zero if this object represents the same boolean value as the argument; a positive value if this object
      *         represents true and the argument represents false; and a negative value if this object represents false

src/java/org/apache/commons/lang/mutable/MutableByte.java

@@ -265,7 +265,7 @@ public class MutableByte extends Number implements Comparable<MutableByte>, Muta
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *            the mutable to compare to
      * @return negative if this is less, zero if equal, positive if greater
      * @throws ClassCastException if the argument is not a MutableByte

src/java/org/apache/commons/lang/mutable/MutableDouble.java

@@ -295,7 +295,7 @@ public class MutableDouble extends Number implements Comparable<MutableDouble>,
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *            the mutable to compare to
      * @return negative if this is less, zero if equal, positive if greater
      * @throws ClassCastException if the argument is not a MutableDouble

src/java/org/apache/commons/lang/mutable/MutableFloat.java

@@ -16,8 +16,6 @@
  */
 package org.apache.commons.lang.mutable;
 
-import org.apache.commons.lang.math.NumberUtils;
-
 /**
  * A mutable <code>float</code> wrapper.
  * 
@@ -297,7 +295,7 @@ public class MutableFloat extends Number implements Comparable<MutableFloat>, Mu
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *            the mutable to compare to
      * @return negative if this is less, zero if equal, positive if greater
      */

src/java/org/apache/commons/lang/mutable/MutableInt.java

@@ -255,7 +255,7 @@ public class MutableInt extends Number implements Comparable<MutableInt>, Mutabl
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *                  the mutable to compare to
      * @return negative if this is less, zero if equal, positive if greater
      * @throws ClassCastException if the argument is not a MutableInt

src/java/org/apache/commons/lang/mutable/MutableShort.java

@@ -265,7 +265,7 @@ public class MutableShort extends Number implements Comparable<MutableShort>, Mu
     /**
      * Compares this mutable to another in ascending order.
      * 
-     * @param obj
+     * @param other
      *                  the mutable to compare to
      * @return negative if this is less, zero if equal, positive if greater
      * @throws ClassCastException if the argument is not a MutableShort