1 files changed, 273 insertions, 273 deletions
diff --git a/src/org/apache/commons/lang3/mutable/MutableLong.java b/src/org/apache/commons/lang3/mutable/MutableLong.java
index eea862d..a4bc52e 100644
--- a/src/org/apache/commons/lang3/mutable/MutableLong.java
+++ b/src/org/apache/commons/lang3/mutable/MutableLong.java
@@ -1,273 +1,273 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.lang3.mutable;
-
-/**
- * A mutable <code>long</code> wrapper.
- * <p>
- * Note that as MutableLong does not extend Long, it is not treated by String.format as a Long parameter. 
- * 
- * @see Long
- * @since 2.1
- * @version $Id: MutableLong.java 1160571 2011-08-23 07:36:08Z bayard $
- */
-public class MutableLong extends Number implements Comparable<MutableLong>, Mutable<Number> {
-
-    /**
-     * Required for serialization support.
-     * 
-     * @see java.io.Serializable
-     */
-    private static final long serialVersionUID = 62986528375L;
-
-    /** The mutable value. */
-    private long value;
-
-    /**
-     * Constructs a new MutableLong with the default value of zero.
-     */
-    public MutableLong() {
-        super();
-    }
-
-    /**
-     * Constructs a new MutableLong with the specified value.
-     * 
-     * @param value  the initial value to store
-     */
-    public MutableLong(long value) {
-        super();
-        this.value = value;
-    }
-
-    /**
-     * Constructs a new MutableLong with the specified value.
-     * 
-     * @param value  the initial value to store, not null
-     * @throws NullPointerException if the object is null
-     */
-    public MutableLong(Number value) {
-        super();
-        this.value = value.longValue();
-    }
-
-    /**
-     * Constructs a new MutableLong parsing the given string.
-     * 
-     * @param value  the string to parse, not null
-     * @throws NumberFormatException if the string cannot be parsed into a long
-     * @since 2.5
-     */
-    public MutableLong(String value) throws NumberFormatException {
-        super();
-        this.value = Long.parseLong(value);
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Gets the value as a Long instance.
-     * 
-     * @return the value as a Long, never null
-     */
-    public Long getValue() {
-        return Long.valueOf(this.value);
-    }
-
-    /**
-     * Sets the value.
-     * 
-     * @param value  the value to set
-     */
-    public void setValue(long value) {
-        this.value = value;
-    }
-
-    /**
-     * Sets the value from any Number instance.
-     * 
-     * @param value  the value to set, not null
-     * @throws NullPointerException if the object is null
-     */
-    public void setValue(Number value) {
-        this.value = value.longValue();
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Increments the value.
-     *
-     * @since Commons Lang 2.2
-     */
-    public void increment() {
-        value++;
-    }
-
-    /**
-     * Decrements the value.
-     *
-     * @since Commons Lang 2.2
-     */
-    public void decrement() {
-        value--;
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Adds a value to the value of this instance.
-     * 
-     * @param operand  the value to add, not null
-     * @since Commons Lang 2.2
-     */
-    public void add(long operand) {
-        this.value += operand;
-    }
-
-    /**
-     * Adds a value to the value of this instance.
-     * 
-     * @param operand  the value to add, not null
-     * @throws NullPointerException if the object is null
-     * @since Commons Lang 2.2
-     */
-    public void add(Number operand) {
-        this.value += operand.longValue();
-    }
-
-    /**
-     * Subtracts a value from the value of this instance.
-     * 
-     * @param operand  the value to subtract, not null
-     * @since Commons Lang 2.2
-     */
-    public void subtract(long operand) {
-        this.value -= operand;
-    }
-
-    /**
-     * Subtracts a value from the value of this instance.
-     * 
-     * @param operand  the value to subtract, not null
-     * @throws NullPointerException if the object is null
-     * @since Commons Lang 2.2
-     */
-    public void subtract(Number operand) {
-        this.value -= operand.longValue();
-    }
-
-    //-----------------------------------------------------------------------
-    // shortValue and byteValue rely on Number implementation
-    /**
-     * Returns the value of this MutableLong as an int.
-     *
-     * @return the numeric value represented by this object after conversion to type int.
-     */
-    @Override
-    public int intValue() {
-        return (int) value;
-    }
-
-    /**
-     * Returns the value of this MutableLong as a long.
-     *
-     * @return the numeric value represented by this object after conversion to type long.
-     */
-    @Override
-    public long longValue() {
-        return value;
-    }
-
-    /**
-     * Returns the value of this MutableLong as a float.
-     *
-     * @return the numeric value represented by this object after conversion to type float.
-     */
-    @Override
-    public float floatValue() {
-        return value;
-    }
-
-    /**
-     * Returns the value of this MutableLong as a double.
-     *
-     * @return the numeric value represented by this object after conversion to type double.
-     */
-    @Override
-    public double doubleValue() {
-        return value;
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Gets this mutable as an instance of Long.
-     *
-     * @return a Long instance containing the value from this mutable, never null
-     */
-    public Long toLong() {
-        return Long.valueOf(longValue());
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Compares this object to the specified object. The result is <code>true</code> if and only if the argument
-     * is not <code>null</code> and is a <code>MutableLong</code> object that contains the same <code>long</code>
-     * value as this object.
-     * 
-     * @param obj  the object to compare with, null returns false
-     * @return <code>true</code> if the objects are the same; <code>false</code> otherwise.
-     */
-    @Override
-    public boolean equals(Object obj) {
-        if (obj instanceof MutableLong) {
-            return value == ((MutableLong) obj).longValue();
-        }
-        return false;
-    }
-
-    /**
-     * Returns a suitable hash code for this mutable.
-     * 
-     * @return a suitable hash code
-     */
-    @Override
-    public int hashCode() {
-        return (int) (value ^ (value >>> 32));
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Compares this mutable to another in ascending order.
-     * 
-     * @param other  the other mutable to compare to, not null
-     * @return negative if this is less, zero if equal, positive if greater
-     */
-    public int compareTo(MutableLong other) {
-        long anotherVal = other.value;
-        return value < anotherVal ? -1 : (value == anotherVal ? 0 : 1);
-    }
-
-    //-----------------------------------------------------------------------
-    /**
-     * Returns the String value of this mutable.
-     * 
-     * @return the mutable value as a string
-     */
-    @Override
-    public String toString() {
-        return String.valueOf(value);
-    }
-
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.lang3.mutable;
+
+/**
+ * A mutable <code>long</code> wrapper.
+ * <p>
+ * Note that as MutableLong does not extend Long, it is not treated by String.format as a Long parameter. 
+ * 
+ * @see Long
+ * @since 2.1
+ * @version $Id: MutableLong.java 1160571 2011-08-23 07:36:08Z bayard $
+ */
+public class MutableLong extends Number implements Comparable<MutableLong>, Mutable<Number> {
+
+    /**
+     * Required for serialization support.
+     * 
+     * @see java.io.Serializable
+     */
+    private static final long serialVersionUID = 62986528375L;
+
+    /** The mutable value. */
+    private long value;
+
+    /**
+     * Constructs a new MutableLong with the default value of zero.
+     */
+    public MutableLong() {
+        super();
+    }
+
+    /**
+     * Constructs a new MutableLong with the specified value.
+     * 
+     * @param value  the initial value to store
+     */
+    public MutableLong(long value) {
+        super();
+        this.value = value;
+    }
+
+    /**
+     * Constructs a new MutableLong with the specified value.
+     * 
+     * @param value  the initial value to store, not null
+     * @throws NullPointerException if the object is null
+     */
+    public MutableLong(Number value) {
+        super();
+        this.value = value.longValue();
+    }
+
+    /**
+     * Constructs a new MutableLong parsing the given string.
+     * 
+     * @param value  the string to parse, not null
+     * @throws NumberFormatException if the string cannot be parsed into a long
+     * @since 2.5
+     */
+    public MutableLong(String value) throws NumberFormatException {
+        super();
+        this.value = Long.parseLong(value);
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Gets the value as a Long instance.
+     * 
+     * @return the value as a Long, never null
+     */
+    public Long getValue() {
+        return Long.valueOf(this.value);
+    }
+
+    /**
+     * Sets the value.
+     * 
+     * @param value  the value to set
+     */
+    public void setValue(long value) {
+        this.value = value;
+    }
+
+    /**
+     * Sets the value from any Number instance.
+     * 
+     * @param value  the value to set, not null
+     * @throws NullPointerException if the object is null
+     */
+    public void setValue(Number value) {
+        this.value = value.longValue();
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Increments the value.
+     *
+     * @since Commons Lang 2.2
+     */
+    public void increment() {
+        value++;
+    }
+
+    /**
+     * Decrements the value.
+     *
+     * @since Commons Lang 2.2
+     */
+    public void decrement() {
+        value--;
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Adds a value to the value of this instance.
+     * 
+     * @param operand  the value to add, not null
+     * @since Commons Lang 2.2
+     */
+    public void add(long operand) {
+        this.value += operand;
+    }
+
+    /**
+     * Adds a value to the value of this instance.
+     * 
+     * @param operand  the value to add, not null
+     * @throws NullPointerException if the object is null
+     * @since Commons Lang 2.2
+     */
+    public void add(Number operand) {
+        this.value += operand.longValue();
+    }
+
+    /**
+     * Subtracts a value from the value of this instance.
+     * 
+     * @param operand  the value to subtract, not null
+     * @since Commons Lang 2.2
+     */
+    public void subtract(long operand) {
+        this.value -= operand;
+    }
+
+    /**
+     * Subtracts a value from the value of this instance.
+     * 
+     * @param operand  the value to subtract, not null
+     * @throws NullPointerException if the object is null
+     * @since Commons Lang 2.2
+     */
+    public void subtract(Number operand) {
+        this.value -= operand.longValue();
+    }
+
+    //-----------------------------------------------------------------------
+    // shortValue and byteValue rely on Number implementation
+    /**
+     * Returns the value of this MutableLong as an int.
+     *
+     * @return the numeric value represented by this object after conversion to type int.
+     */
+    @Override
+    public int intValue() {
+        return (int) value;
+    }
+
+    /**
+     * Returns the value of this MutableLong as a long.
+     *
+     * @return the numeric value represented by this object after conversion to type long.
+     */
+    @Override
+    public long longValue() {
+        return value;
+    }
+
+    /**
+     * Returns the value of this MutableLong as a float.
+     *
+     * @return the numeric value represented by this object after conversion to type float.
+     */
+    @Override
+    public float floatValue() {
+        return value;
+    }
+
+    /**
+     * Returns the value of this MutableLong as a double.
+     *
+     * @return the numeric value represented by this object after conversion to type double.
+     */
+    @Override
+    public double doubleValue() {
+        return value;
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Gets this mutable as an instance of Long.
+     *
+     * @return a Long instance containing the value from this mutable, never null
+     */
+    public Long toLong() {
+        return Long.valueOf(longValue());
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Compares this object to the specified object. The result is <code>true</code> if and only if the argument
+     * is not <code>null</code> and is a <code>MutableLong</code> object that contains the same <code>long</code>
+     * value as this object.
+     * 
+     * @param obj  the object to compare with, null returns false
+     * @return <code>true</code> if the objects are the same; <code>false</code> otherwise.
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (obj instanceof MutableLong) {
+            return value == ((MutableLong) obj).longValue();
+        }
+        return false;
+    }
+
+    /**
+     * Returns a suitable hash code for this mutable.
+     * 
+     * @return a suitable hash code
+     */
+    @Override
+    public int hashCode() {
+        return (int) (value ^ (value >>> 32));
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Compares this mutable to another in ascending order.
+     * 
+     * @param other  the other mutable to compare to, not null
+     * @return negative if this is less, zero if equal, positive if greater
+     */
+    public int compareTo(MutableLong other) {
+        long anotherVal = other.value;
+        return value < anotherVal ? -1 : (value == anotherVal ? 0 : 1);
+    }
+
+    //-----------------------------------------------------------------------
+    /**
+     * Returns the String value of this mutable.
+     * 
+     * @return the mutable value as a string
+     */
+    @Override
+    public String toString() {
+        return String.valueOf(value);
+    }
+
+}