diff --git a/src/main/java/org/apache/commons/digester3/RecordedInvocation.java b/src/main/java/org/apache/commons/digester3/RecordedInvocation.java
index 8459b2c..1dcba03 100644
--- a/src/main/java/org/apache/commons/digester3/RecordedInvocation.java
+++ b/src/main/java/org/apache/commons/digester3/RecordedInvocation.java
@@ -1,147 +1,147 @@
-package org.apache.commons.digester3;
-
-/*
- * 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.
- */
-
-import java.lang.reflect.Method;
-
-/**
- * Detached representation of a method invocation.
- * From Commons [proxy] v2 branch.
- * @author James Carman
- * @since 3.2
- */
-final class RecordedInvocation
-{
-
-    //******************************************************************************************************************
-    // Fields
-    //******************************************************************************************************************
-
-    private final Method invokedMethod;
-
-    private final Object[] arguments;
-
-    //******************************************************************************************************************
-    // Constructors
-    //******************************************************************************************************************
-
-    /**
-     * Create a new RecordedInvocation instance.
-     *
-     * @param invokedMethod
-     * @param arguments
-     */
-    public RecordedInvocation( Method invokedMethod, Object[] arguments )
-    {
-        this.invokedMethod = invokedMethod;
-        this.arguments = arguments;
-    }
-
-    //******************************************************************************************************************
-    // Canonical Methods
-    //******************************************************************************************************************
-
-    /**
-     * Get the invokedMethod.
-     *
-     * @return Method
-     */
-    public Method getInvokedMethod()
-    {
-        return invokedMethod;
-    }
-
-    /**
-     * Get the arguments.
-     *
-     * @return Object[]
-     */
-    public Object[] getArguments()
-    {
-        return arguments;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public String toString()
-    {
-        StringBuilder buffer = new StringBuilder();
-        buffer.append( invokedMethod.getDeclaringClass().getName() );
-        buffer.append( "." );
-        buffer.append( invokedMethod.getName() );
-        buffer.append( "(" );
-        int count = arguments.length;
-        for ( int i = 0; i < count; i++ )
-        {
-            Object arg = arguments[i];
-            if ( i > 0 )
-            {
-                buffer.append( ", " );
-            }
-            convert( buffer, arg );
-        }
-        buffer.append( ")" );
-        return buffer.toString();
-    }
-
-    /**
-     * Add a string representation of <code>input</code> to <code>buffer</code>.
-     *
-     * @param buffer the buffer to append the string representation of the input object.
-     * @param input the input object has to be serialized to string.
-     */
-    protected void convert( StringBuilder buffer, Object input )
-    {
-        if ( input == null )
-        {
-            buffer.append( "<null>" );
-            return;
-        }
-
-        // Primitive types, and non-object arrays
-        // use toString().
-        if ( !( input instanceof Object[] ) )
-        {
-            buffer.append( input.toString() );
-            return;
-        }
-        else
-        {
-            buffer.append( "(" );
-            buffer.append( input.getClass().getSimpleName() );
-            buffer.append( "){" );
-            Object[] array = (Object[]) input;
-            int count = array.length;
-            for ( int i = 0; i < count; i++ )
-            {
-                if ( i > 0 )
-                {
-                    buffer.append( ", " );
-                }
-                // We use convert() again, because it could be a multi-dimensional array
-                // where each element must be converted.
-                convert( buffer, array[i] );
-            }
-            buffer.append( "}" );
-        }
-    }
-
-}
+package org.apache.commons.digester3;
+
+/*
+ * 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.
+ */
+
+import java.lang.reflect.Method;
+
+/**
+ * Detached representation of a method invocation.
+ * From Commons [proxy] v2 branch.
+ * @author James Carman
+ * @since 3.2
+ */
+final class RecordedInvocation
+{
+
+    //******************************************************************************************************************
+    // Fields
+    //******************************************************************************************************************
+
+    private final Method invokedMethod;
+
+    private final Object[] arguments;
+
+    //******************************************************************************************************************
+    // Constructors
+    //******************************************************************************************************************
+
+    /**
+     * Create a new RecordedInvocation instance.
+     *
+     * @param invokedMethod
+     * @param arguments
+     */
+    public RecordedInvocation( Method invokedMethod, Object[] arguments )
+    {
+        this.invokedMethod = invokedMethod;
+        this.arguments = arguments;
+    }
+
+    //******************************************************************************************************************
+    // Canonical Methods
+    //******************************************************************************************************************
+
+    /**
+     * Get the invokedMethod.
+     *
+     * @return Method
+     */
+    public Method getInvokedMethod()
+    {
+        return invokedMethod;
+    }
+
+    /**
+     * Get the arguments.
+     *
+     * @return Object[]
+     */
+    public Object[] getArguments()
+    {
+        return arguments;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String toString()
+    {
+        StringBuilder buffer = new StringBuilder();
+        buffer.append( invokedMethod.getDeclaringClass().getName() );
+        buffer.append( "." );
+        buffer.append( invokedMethod.getName() );
+        buffer.append( "(" );
+        int count = arguments.length;
+        for ( int i = 0; i < count; i++ )
+        {
+            Object arg = arguments[i];
+            if ( i > 0 )
+            {
+                buffer.append( ", " );
+            }
+            convert( buffer, arg );
+        }
+        buffer.append( ")" );
+        return buffer.toString();
+    }
+
+    /**
+     * Add a string representation of <code>input</code> to <code>buffer</code>.
+     *
+     * @param buffer the buffer to append the string representation of the input object.
+     * @param input the input object has to be serialized to string.
+     */
+    protected void convert( StringBuilder buffer, Object input )
+    {
+        if ( input == null )
+        {
+            buffer.append( "<null>" );
+            return;
+        }
+
+        // Primitive types, and non-object arrays
+        // use toString().
+        if ( !( input instanceof Object[] ) )
+        {
+            buffer.append( input.toString() );
+            return;
+        }
+        else
+        {
+            buffer.append( "(" );
+            buffer.append( input.getClass().getSimpleName() );
+            buffer.append( "){" );
+            Object[] array = (Object[]) input;
+            int count = array.length;
+            for ( int i = 0; i < count; i++ )
+            {
+                if ( i > 0 )
+                {
+                    buffer.append( ", " );
+                }
+                // We use convert() again, because it could be a multi-dimensional array
+                // where each element must be converted.
+                convert( buffer, array[i] );
+            }
+            buffer.append( "}" );
+        }
+    }
+
+}