diff --git a/proposal/myrmidon/src/java/org/apache/antlib/build/Patch.java b/proposal/myrmidon/src/java/org/apache/antlib/build/Patch.java
index 96fa37c3e..f0cff6585 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/build/Patch.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/build/Patch.java
@@ -12,7 +12,7 @@ import org.apache.avalon.excalibur.i18n.ResourceManager;
 import org.apache.avalon.excalibur.i18n.Resources;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * Task as a layer on top of patch. Patch applies a diff file to an original.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/cvslib/ChangeLog.java b/proposal/myrmidon/src/java/org/apache/antlib/cvslib/ChangeLog.java
index 79d7105d9..bdb38c3c8 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/cvslib/ChangeLog.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/cvslib/ChangeLog.java
@@ -25,9 +25,9 @@ import org.apache.avalon.excalibur.i18n.Resources;
 import org.apache.avalon.excalibur.io.IOUtil;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.FileSet;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 
 /**
  * Change log task.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/cvslib/Cvs.java b/proposal/myrmidon/src/java/org/apache/antlib/cvslib/Cvs.java
index ea5da9fc8..6a99be657 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/cvslib/Cvs.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/cvslib/Cvs.java
@@ -11,8 +11,8 @@ import java.io.File;
 import java.util.Properties;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Execute;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/dotnet/CSharp.java b/proposal/myrmidon/src/java/org/apache/antlib/dotnet/CSharp.java
index f4aed2823..aaae2afac 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/dotnet/CSharp.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/dotnet/CSharp.java
@@ -9,10 +9,10 @@ package org.apache.antlib.dotnet;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.tools.todo.taskdefs.MatchingTask;
 import org.apache.tools.todo.types.DirectoryScanner;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.myrmidon.framework.file.Path;
 
 /**
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/dotnet/Ilasm.java b/proposal/myrmidon/src/java/org/apache/antlib/dotnet/Ilasm.java
index 582f10d72..7c1442e62 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/dotnet/Ilasm.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/dotnet/Ilasm.java
@@ -9,9 +9,9 @@ package org.apache.antlib.dotnet;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.tools.todo.taskdefs.MatchingTask;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.types.DirectoryScanner;
 
 /**
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/java/ExternalCompilerAdaptor.java b/proposal/myrmidon/src/java/org/apache/antlib/java/ExternalCompilerAdaptor.java
index e58b154aa..5d1c1680f 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/java/ExternalCompilerAdaptor.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/java/ExternalCompilerAdaptor.java
@@ -12,7 +12,7 @@ import java.io.FileWriter;
 import java.io.PrintWriter;
 import java.io.IOException;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * An abstract compiler adaptor, that forks an external compiler.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/java/JavaTask.java b/proposal/myrmidon/src/java/org/apache/antlib/java/JavaTask.java
index 0df68305d..701ae9de6 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/java/JavaTask.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/java/JavaTask.java
@@ -11,8 +11,8 @@ import java.io.File;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.java.ExecuteJava;
-import org.apache.tools.todo.types.Argument;
-import org.apache.tools.todo.types.EnvironmentVariable;
+import org.apache.myrmidon.framework.nativelib.Argument;
+import org.apache.myrmidon.framework.nativelib.EnvironmentVariable;
 import org.apache.myrmidon.framework.file.Path;
 
 /**
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/java/JavacAdaptor.java b/proposal/myrmidon/src/java/org/apache/antlib/java/JavacAdaptor.java
index 58150e575..890de55b5 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/java/JavacAdaptor.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/java/JavacAdaptor.java
@@ -12,7 +12,7 @@ import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.file.FileListUtil;
 import org.apache.myrmidon.framework.file.Path;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 
 /**
  * An adaptor for the in-process Javac compiler.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/java/JikesAdaptor.java b/proposal/myrmidon/src/java/org/apache/antlib/java/JikesAdaptor.java
index a52b429eb..8d2c5701f 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/java/JikesAdaptor.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/java/JikesAdaptor.java
@@ -9,7 +9,7 @@ package org.apache.antlib.java;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.java.JavaRuntimeClassPath;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/nativelib/Exec.java b/proposal/myrmidon/src/java/org/apache/antlib/nativelib/Exec.java
index 622c80923..507e359fc 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/nativelib/Exec.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/nativelib/Exec.java
@@ -12,10 +12,10 @@ import java.util.Properties;
 import org.apache.aut.nativelib.Os;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.tools.todo.types.Argument;
-import org.apache.tools.todo.types.EnvironmentData;
-import org.apache.tools.todo.types.EnvironmentVariable;
+import org.apache.myrmidon.framework.nativelib.Execute;
+import org.apache.myrmidon.framework.nativelib.Argument;
+import org.apache.myrmidon.framework.nativelib.EnvironmentData;
+import org.apache.myrmidon.framework.nativelib.EnvironmentVariable;
 
 /**
  * Executes a native command.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/security/GenerateKey.java b/proposal/myrmidon/src/java/org/apache/antlib/security/GenerateKey.java
index b3b43ff8f..ec64c1072 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/security/GenerateKey.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/security/GenerateKey.java
@@ -9,8 +9,8 @@ package org.apache.antlib.security;
 
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Execute;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 
 /**
  * Generates a key.
diff --git a/proposal/myrmidon/src/java/org/apache/antlib/security/SignJar.java b/proposal/myrmidon/src/java/org/apache/antlib/security/SignJar.java
index f9b13b819..61fa01057 100644
--- a/proposal/myrmidon/src/java/org/apache/antlib/security/SignJar.java
+++ b/proposal/myrmidon/src/java/org/apache/antlib/security/SignJar.java
@@ -15,7 +15,7 @@ import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.FileSet;
 import org.apache.tools.todo.types.DirectoryScanner;
 import org.apache.tools.todo.types.ScannerUtil;
diff --git a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/java/ExecuteJava.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/java/ExecuteJava.java
index 37622a24a..d9805c975 100644
--- a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/java/ExecuteJava.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/java/ExecuteJava.java
@@ -16,12 +16,12 @@ import org.apache.avalon.excalibur.i18n.ResourceManager;
 import org.apache.avalon.excalibur.i18n.Resources;
 import org.apache.myrmidon.api.TaskContext;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
-import org.apache.tools.todo.types.EnvironmentData;
+import org.apache.myrmidon.framework.nativelib.EnvironmentData;
 import org.apache.tools.todo.types.SysProperties;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/Argument.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Argument.java
similarity index 97%
rename from proposal/myrmidon/src/todo/org/apache/tools/todo/types/Argument.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Argument.java
index 33e8d6e51..c0ca66b21 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/Argument.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Argument.java
@@ -5,7 +5,7 @@
  * version 1.1, a copy of which has been included  with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.tools.todo.types;
+package org.apache.myrmidon.framework.nativelib;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/ArgumentList.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/ArgumentList.java
similarity index 89%
rename from proposal/myrmidon/src/todo/org/apache/tools/todo/types/ArgumentList.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/ArgumentList.java
index fa1d0156f..9570e6baf 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/ArgumentList.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/ArgumentList.java
@@ -5,7 +5,7 @@
  * version 1.1, a copy of which has been included  with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.tools.todo.types;
+package org.apache.myrmidon.framework.nativelib;
 
 import java.util.ArrayList;
 import java.io.File;
@@ -48,6 +48,15 @@ public class ArgumentList
         return (String[])result.toArray( res );
     }
 
+    /**
+     * Sets the arguments, replacing the current value of this list.
+     */
+    public void setArguments( final ArgumentList list )
+    {
+        m_arguments.clear();
+        addArguments( list );
+    }
+
     public void addArguments( final String[] args )
     {
         for( int i = 0; i < args.length; i++ )
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/Commandline.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Commandline.java
similarity index 81%
rename from proposal/myrmidon/src/todo/org/apache/tools/todo/types/Commandline.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Commandline.java
index c9abae48b..245d2392c 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/Commandline.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Commandline.java
@@ -5,7 +5,7 @@
  * version 1.1, a copy of which has been included with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.tools.todo.types;
+package org.apache.myrmidon.framework.nativelib;
 
 
 
@@ -42,8 +42,20 @@ public class Commandline
         m_executable = executable;
     }
 
+    /**
+     * Returns the executable to run.
+     */
     public String getExecutable()
     {
         return m_executable;
     }
+
+    /**
+     * Sets the commandline, replacing its current value.
+     */
+    public void setCommandline( final Commandline command )
+    {
+        m_executable = command.getExecutable();
+        setArguments( command );
+    }
 }
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentData.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentData.java
similarity index 94%
rename from proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentData.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentData.java
index 187dbd32e..112df2835 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentData.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentData.java
@@ -5,11 +5,10 @@
  * version 1.1, a copy of which has been included with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.tools.todo.types;
+package org.apache.myrmidon.framework.nativelib;
 
 import java.util.ArrayList;
 import java.util.Properties;
-import org.apache.myrmidon.api.TaskException;
 
 /**
  * Wrapper for environment variables.
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentVariable.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentVariable.java
similarity index 95%
rename from proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentVariable.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentVariable.java
index 48e939a29..bff7982b2 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/EnvironmentVariable.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/EnvironmentVariable.java
@@ -5,7 +5,7 @@
  * version 1.1, a copy of which has been included  with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.tools.todo.types;
+package org.apache.myrmidon.framework.nativelib;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
diff --git a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/Execute.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Execute.java
similarity index 95%
rename from proposal/myrmidon/src/java/org/apache/myrmidon/framework/Execute.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Execute.java
index 66d2c4a07..5bdc03b98 100644
--- a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/Execute.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/Execute.java
@@ -5,7 +5,7 @@
  * version 1.1, a copy of which has been included with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.myrmidon.framework;
+package org.apache.myrmidon.framework.nativelib;
 
 import java.io.File;
 import java.util.Properties;
@@ -17,7 +17,6 @@ import org.apache.avalon.excalibur.i18n.ResourceManager;
 import org.apache.avalon.excalibur.i18n.Resources;
 import org.apache.myrmidon.api.TaskContext;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
@@ -69,17 +68,6 @@ public class Execute
         m_handler = handler;
     }
 
-    /**
-     * Sets the commandline of the process to launch.
-     *
-     * @param command the commandline of the process to launch
-     */
-    public void setCommandline( final Commandline command )
-    {
-        setExecutable( command.getExecutable() );
-        addArguments( command );
-    }
-
     /**
      * Sets the environment to use for the process.
      *
diff --git a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/LoggingExecOutputHandler.java b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/LoggingExecOutputHandler.java
similarity index 83%
rename from proposal/myrmidon/src/java/org/apache/myrmidon/framework/LoggingExecOutputHandler.java
rename to proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/LoggingExecOutputHandler.java
index 85464879d..029ba42d6 100644
--- a/proposal/myrmidon/src/java/org/apache/myrmidon/framework/LoggingExecOutputHandler.java
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/framework/nativelib/LoggingExecOutputHandler.java
@@ -5,14 +5,14 @@
  * version 1.1, a copy of which has been included  with this distribution in
  * the LICENSE.txt file.
  */
-package org.apache.myrmidon.framework;
+package org.apache.myrmidon.framework.nativelib;
 
 import org.apache.aut.nativelib.ExecOutputHandler;
 import org.apache.myrmidon.api.TaskContext;
 
 /**
- * An {@link ExecOutputHandler} adaptor, that writes output to the logging
- * methods of a {@link TaskContext}.
+ * An {@link org.apache.aut.nativelib.ExecOutputHandler} adaptor, that writes output to the logging
+ * methods of a {@link org.apache.myrmidon.api.TaskContext}.
  *
  * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
  * @version $Revision$ $Date$
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/ANTLR.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/ANTLR.java
index 1f8e0a72d..e56b7e133 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/ANTLR.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/ANTLR.java
@@ -14,7 +14,7 @@ import java.net.URL;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.java.ExecuteJava;
-import org.apache.tools.todo.types.Argument;
+import org.apache.myrmidon.framework.nativelib.Argument;
 import org.apache.myrmidon.framework.file.Path;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Cab.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Cab.java
index c9324b563..4947df053 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Cab.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Cab.java
@@ -16,9 +16,9 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import org.apache.aut.nativelib.Os;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.FileSet;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.tools.todo.types.DirectoryScanner;
 import org.apache.tools.todo.types.ScannerUtil;
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Javah.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Javah.java
index 1e71eea29..3d7adf4b3 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Javah.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Javah.java
@@ -16,7 +16,7 @@ import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.file.FileListUtil;
 import org.apache.myrmidon.framework.file.Path;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Rpm.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Rpm.java
index c02e9ccbf..0df160e25 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Rpm.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/Rpm.java
@@ -10,8 +10,8 @@ package org.apache.tools.todo.taskdefs;
 import java.io.File;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Execute;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 
 /**
  * @author lucas@collab.net
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/DefaultCompilerAdapter.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/DefaultCompilerAdapter.java
index 034f812fa..6232bf975 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/DefaultCompilerAdapter.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/DefaultCompilerAdapter.java
@@ -15,10 +15,10 @@ import org.apache.avalon.excalibur.io.IOUtil;
 import org.apache.avalon.excalibur.util.StringUtil;
 import org.apache.myrmidon.api.TaskContext;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.FileSet;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 import org.apache.tools.todo.util.FileUtils;
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Gcj.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Gcj.java
index e880aa20d..36290095e 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Gcj.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Gcj.java
@@ -8,7 +8,7 @@
 package org.apache.tools.todo.taskdefs.javac;
 
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/ImplementationSpecificArgument.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/ImplementationSpecificArgument.java
index d637e3e0a..ed98c98cd 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/ImplementationSpecificArgument.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/ImplementationSpecificArgument.java
@@ -7,7 +7,7 @@
  */
 package org.apache.tools.todo.taskdefs.javac;
 
-import org.apache.tools.todo.types.Argument;
+import org.apache.myrmidon.framework.nativelib.Argument;
 
 /**
  * Adds an "implementation" attribute to Commandline$Attribute used to
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac12.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac12.java
index 1cef07c08..96fe13256 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac12.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac12.java
@@ -12,8 +12,8 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.taskdefs.javac.DefaultCompilerAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac13.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac13.java
index 8c764d095..3b43b3ccf 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac13.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Javac13.java
@@ -10,8 +10,8 @@ package org.apache.tools.todo.taskdefs.javac;
 import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.taskdefs.javac.DefaultCompilerAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/JavacExternal.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/JavacExternal.java
index 315468f06..25a5675ce 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/JavacExternal.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/JavacExternal.java
@@ -9,7 +9,7 @@ package org.apache.tools.todo.taskdefs.javac;
 
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.tools.todo.taskdefs.javac.DefaultCompilerAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jikes.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jikes.java
index 521206f4b..97d7d64a4 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jikes.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jikes.java
@@ -8,7 +8,7 @@
 package org.apache.tools.todo.taskdefs.javac;
 
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jvc.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jvc.java
index 5247f574e..9eaad06d2 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jvc.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Jvc.java
@@ -8,7 +8,7 @@
 package org.apache.tools.todo.taskdefs.javac;
 
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Kjc.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Kjc.java
index 215d6afd7..ca0f3bb76 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Kjc.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Kjc.java
@@ -9,8 +9,8 @@ package org.apache.tools.todo.taskdefs.javac;
 
 import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Sj.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Sj.java
index 3ad11bb24..851febb74 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Sj.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javac/Sj.java
@@ -9,7 +9,7 @@ package org.apache.tools.todo.taskdefs.javac;
 
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.tools.todo.taskdefs.javac.DefaultCompilerAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javadoc/Javadoc.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javadoc/Javadoc.java
index f472ca637..2ec094d23 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javadoc/Javadoc.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/javadoc/Javadoc.java
@@ -19,15 +19,14 @@ import org.apache.aut.nativelib.ExecOutputHandler;
 import org.apache.aut.nativelib.Os;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.myrmidon.framework.Pattern;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.myrmidon.framework.FileSet;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.DirectoryScanner;
-import org.apache.myrmidon.framework.file.Path;
+import org.apache.myrmidon.framework.Pattern;
 import org.apache.myrmidon.framework.file.FileListUtil;
+import org.apache.myrmidon.framework.file.Path;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.tools.todo.types.DirectoryScanner;
 import org.apache.tools.todo.types.ScannerUtil;
-import org.apache.tools.todo.types.ArgumentList;
 
 /**
  * This task makes it easy to generate Javadoc documentation for a collection of
@@ -66,7 +65,7 @@ public class Javadoc
     extends AbstractTask
     implements ExecOutputHandler
 {
-    private ArgumentList m_command = new ArgumentList();
+    private Execute m_command = new Execute();
 
     private Path m_sourcePath;
     private File m_destDir;
@@ -83,10 +82,6 @@ public class Javadoc
     private ArrayList m_links = new ArrayList( 2 );
     private ArrayList m_groups = new ArrayList( 2 );
     private boolean m_useDefaultExcludes = true;
-    private Html m_doctitle;
-    private Html m_header;
-    private Html m_footer;
-    private Html m_bottom;
     private boolean m_useExternalFile;
     private File m_tmpList;
 
@@ -158,8 +153,6 @@ public class Javadoc
     public void setDestdir( File dir )
     {
         m_destDir = dir;
-        m_command.addArgument( "-d" );
-        m_command.addArgument( m_destDir );
     }
 
     public void setDocencoding( String enc )
@@ -433,12 +426,14 @@ public class Javadoc
 
     public void addBottom( Html text )
     {
-        m_bottom = text;
+        m_command.addArgument( "-bottom" );
+        m_command.addArgument( text.getText() );
     }
 
     public void addDoctitle( Html text )
     {
-        m_doctitle = text;
+        m_command.addArgument( "-doctitle" );
+        m_command.addArgument( text.getText() );
     }
 
     public void addExcludePackage( PackageName pn )
@@ -448,12 +443,14 @@ public class Javadoc
 
     public void addFooter( Html text )
     {
-        m_footer = text;
+        m_command.addArgument( "-footer" );
+        m_command.addArgument( text.getText() );
     }
 
     public void addHeader( Html text )
     {
-        m_header = text;
+        m_command.addArgument( "-header" );
+        m_command.addArgument( text.getText() );
     }
 
     public void addPackage( PackageName pn )
@@ -537,29 +534,7 @@ public class Javadoc
 
         getContext().info( "Generating Javadoc" );
 
-        if( m_doctitle != null )
-        {
-            m_command.addArgument( "-doctitle" );
-            m_command.addArgument( m_doctitle.getText() );
-        }
-        if( m_header != null )
-        {
-            m_command.addArgument( "-header" );
-            m_command.addArgument( m_header.getText() );
-        }
-        if( m_footer != null )
-        {
-            m_command.addArgument( "-footer" );
-            m_command.addArgument( m_footer.getText() );
-        }
-        if( m_bottom != null )
-        {
-            m_command.addArgument( "-bottom" );
-            m_command.addArgument( m_bottom.getText() );
-        }
-
-        Commandline cmd = new Commandline();//(Commandline)m_command.clone();
-        cmd.setExecutable( getJavadocExecutableName() );
+        m_command.setExecutable( getJavadocExecutableName() );
 
         // ------------------------------------------------ general javadoc arguments
 
@@ -570,16 +545,16 @@ public class Javadoc
         {
             classpath.add( m_classpath );
         }
-        cmd.addArgument( "-classpath" );
-        cmd.addArgument( FileListUtil.formatPath( classpath, getContext() ) );
+        m_command.addArgument( "-classpath" );
+        m_command.addArgument( FileListUtil.formatPath( classpath, getContext() ) );
 
         if( m_version && m_doclet == null )
         {
-            cmd.addArgument( "-version" );
+            m_command.addArgument( "-version" );
         }
         if( m_author && m_doclet == null )
         {
-            cmd.addArgument( "-author" );
+            m_command.addArgument( "-author" );
         }
 
         if( m_doclet == null )
@@ -590,6 +565,11 @@ public class Javadoc
                 throw new TaskException( msg );
             }
         }
+        if( m_destDir != null )
+        {
+            m_command.addArgument( "-d" );
+            m_command.addArgument( m_destDir );
+        }
 
         // --------------------------------- javadoc2 arguments for default doclet
 
@@ -603,12 +583,12 @@ public class Javadoc
             }
             else
             {
-                cmd.addArgument( "-doclet" );
-                cmd.addArgument( m_doclet.getName() );
+                m_command.addArgument( "-doclet" );
+                m_command.addArgument( m_doclet.getName() );
                 if( m_doclet.getPath() != null )
                 {
-                    cmd.addArgument( "-docletpath" );
-                    cmd.addArgument( FileListUtil.formatPath( m_doclet.getPath(), getContext() ) );
+                    m_command.addArgument( "-docletpath" );
+                    m_command.addArgument( FileListUtil.formatPath( m_doclet.getPath(), getContext() ) );
                 }
                 for( Iterator e = m_doclet.getParams(); e.hasNext(); )
                 {
@@ -618,18 +598,18 @@ public class Javadoc
                         throw new TaskException( "Doclet parameters must have a name" );
                     }
 
-                    cmd.addArgument( param.getName() );
+                    m_command.addArgument( param.getName() );
                     if( param.getValue() != null )
                     {
-                        cmd.addArgument( param.getValue() );
+                        m_command.addArgument( param.getValue() );
                     }
                 }
             }
 
             if( m_bootclasspath != null )
             {
-                cmd.addArgument( "-bootclasspath" );
-                cmd.addArgument( FileListUtil.formatPath( m_bootclasspath, getContext() ) );
+                m_command.addArgument( "-bootclasspath" );
+                m_command.addArgument( FileListUtil.formatPath( m_bootclasspath, getContext() ) );
             }
 
             // add the links arguments
@@ -655,9 +635,9 @@ public class Javadoc
                         File packageList = new File( packageListLocation, "package-list" );
                         if( packageList.exists() )
                         {
-                            cmd.addArgument( "-linkoffline" );
-                            cmd.addArgument( la.getHref() );
-                            cmd.addArgument( packageListLocation.getAbsolutePath() );
+                            m_command.addArgument( "-linkoffline" );
+                            m_command.addArgument( la.getHref() );
+                            m_command.addArgument( packageListLocation.getAbsolutePath() );
                         }
                         else
                         {
@@ -666,8 +646,8 @@ public class Javadoc
                     }
                     else
                     {
-                        cmd.addArgument( "-link" );
-                        cmd.addArgument( la.getHref() );
+                        m_command.addArgument( "-link" );
+                        m_command.addArgument( la.getHref() );
                     }
                 }
             }
@@ -694,9 +674,9 @@ public class Javadoc
                     {
                         String name = grp.substring( 0, space );
                         String pkgList = grp.substring( space + 1 );
-                        cmd.addArgument( "-group" );
-                        cmd.addArgument( name );
-                        cmd.addArgument( pkgList );
+                        m_command.addArgument( "-group" );
+                        m_command.addArgument( name );
+                        m_command.addArgument( pkgList );
                     }
                 }
             }
@@ -713,9 +693,9 @@ public class Javadoc
                     {
                         throw new TaskException( "The title and packages must be specified for group elements." );
                     }
-                    cmd.addArgument( "-group" );
-                    cmd.addArgument( title );
-                    cmd.addArgument( packages );
+                    m_command.addArgument( "-group" );
+                    m_command.addArgument( title );
+                    m_command.addArgument( packages );
                 }
             }
 
@@ -736,7 +716,7 @@ public class Javadoc
                 }
                 else
                 {
-                    cmd.addArgument( name );
+                    m_command.addArgument( name );
                 }
             }
 
@@ -752,7 +732,7 @@ public class Javadoc
             }
             if( packages.size() > 0 )
             {
-                evaluatePackages( cmd, m_sourcePath, packages, excludePackages );
+                evaluatePackages( m_command, m_sourcePath, packages, excludePackages );
             }
         }
 
@@ -770,7 +750,7 @@ public class Javadoc
                     if( m_tmpList == null )
                     {
                         m_tmpList = File.createTempFile( "javadoc", "", getBaseDirectory() );
-                        cmd.addArgument( "@" + m_tmpList.getAbsolutePath() );
+                        m_command.addArgument( "@" + m_tmpList.getAbsolutePath() );
                     }
                     srcListWriter = new PrintWriter( new FileWriter( m_tmpList.getAbsolutePath(),
                                                                      true ) );
@@ -787,7 +767,7 @@ public class Javadoc
                     }
                     else
                     {
-                        cmd.addArgument( sourceFileName );
+                        m_command.addArgument( sourceFileName );
                     }
                 }
 
@@ -807,17 +787,14 @@ public class Javadoc
 
         if( m_packageList != null )
         {
-            cmd.addArgument( "@" + m_packageList );
+            m_command.addArgument( "@" + m_packageList );
         }
-        getContext().debug( "Javadoc args: " + cmd );
-
-        final Execute exe = new Execute();
-        exe.setExecOutputHandler( this );
+        getContext().debug( "Javadoc args: " + m_command );
 
-        exe.setCommandline( cmd );
+        m_command.setExecOutputHandler( this );
         try
         {
-            exe.execute( getContext() );
+            m_command.execute( getContext() );
         }
         finally
         {
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/DefaultCompilerAdapter.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/DefaultCompilerAdapter.java
index e9836d915..e417fc37d 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/DefaultCompilerAdapter.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/DefaultCompilerAdapter.java
@@ -13,8 +13,8 @@ import org.apache.avalon.excalibur.util.StringUtil;
 import org.apache.myrmidon.api.TaskContext;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.todo.taskdefs.jsp.JspC;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/JasperC.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/JasperC.java
index 715ea4aca..e6ebb085c 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/JasperC.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/jsp/compilers/JasperC.java
@@ -10,8 +10,8 @@ package org.apache.tools.todo.taskdefs.jsp.compilers;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.java.ExecuteJava;
 import org.apache.tools.todo.taskdefs.jsp.JspC;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 
 /**
  * The implementation of the jasper compiler. This is a cut-and-paste of the
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/junit/JUnitTask.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/junit/JUnitTask.java
index 11648c8ec..c5046076b 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/junit/JUnitTask.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/junit/JUnitTask.java
@@ -21,13 +21,13 @@ import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.file.Path;
 import org.apache.myrmidon.framework.file.FileListUtil;
 import org.apache.myrmidon.framework.java.ExecuteJava;
-import org.apache.tools.todo.types.Argument;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.Argument;
+import org.apache.myrmidon.framework.nativelib.Commandline;
 import org.apache.tools.todo.types.EnumeratedAttribute;
-import org.apache.tools.todo.types.EnvironmentData;
-import org.apache.tools.todo.types.EnvironmentVariable;
+import org.apache.myrmidon.framework.nativelib.EnvironmentData;
+import org.apache.myrmidon.framework.nativelib.EnvironmentVariable;
 import org.apache.tools.todo.types.SysProperties;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 
 /**
  * Ant task to run JUnit tests. <p>
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/DefaultRmicAdapter.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/DefaultRmicAdapter.java
index 9a3c714b7..c5a852b1d 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/DefaultRmicAdapter.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/DefaultRmicAdapter.java
@@ -15,7 +15,7 @@ import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.framework.FileNameMapper;
 import org.apache.myrmidon.framework.file.FileListUtil;
 import org.apache.myrmidon.framework.file.Path;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.util.FileUtils;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/KaffeRmic.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/KaffeRmic.java
index 5eedb92eb..3192bc692 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/KaffeRmic.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/KaffeRmic.java
@@ -11,8 +11,8 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.taskdefs.rmic.DefaultRmicAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/SunRmic.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/SunRmic.java
index 6a93d28aa..3b4a8c2b1 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/SunRmic.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/SunRmic.java
@@ -13,8 +13,8 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.taskdefs.rmic.DefaultRmicAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/WLRmic.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/WLRmic.java
index eb287e630..c155cec64 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/WLRmic.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/rmic/WLRmic.java
@@ -11,8 +11,8 @@ import java.lang.reflect.Method;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.myrmidon.api.TaskContext;
 import org.apache.myrmidon.framework.java.ExecuteJava;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.taskdefs.rmic.DefaultRmicAdapter;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/stylebook/StyleBook.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/stylebook/StyleBook.java
index b92f612f4..33191c7b9 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/stylebook/StyleBook.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/stylebook/StyleBook.java
@@ -10,7 +10,7 @@ package org.apache.tools.todo.taskdefs.stylebook;
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.antlib.java.JavaTask;
-import org.apache.tools.todo.types.Argument;
+import org.apache.myrmidon.framework.nativelib.Argument;
 
 /**
  * Basic task for apache stylebook.
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/text/Native2Ascii.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/text/Native2Ascii.java
index f7f6dbc34..da7ba5b2b 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/text/Native2Ascii.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/text/Native2Ascii.java
@@ -13,7 +13,7 @@ import org.apache.myrmidon.framework.FileNameMapper;
 import org.apache.tools.todo.taskdefs.MatchingTask;
 import org.apache.tools.todo.types.DirectoryScanner;
 import org.apache.tools.todo.types.SourceFileScanner;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 import org.apache.tools.todo.util.mappers.IdentityMapper;
 
 /**
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSS.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSS.java
index 4f7b48ec1..214ff0050 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSS.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSS.java
@@ -12,9 +12,9 @@ import java.util.Properties;
 import org.apache.aut.nativelib.ExecManager;
 import org.apache.myrmidon.api.AbstractTask;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.myrmidon.framework.Execute;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
+import org.apache.myrmidon.framework.nativelib.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
 
 /**
  * A base class for creating tasks for executing commands on Visual SourceSafe.
@@ -200,11 +200,9 @@ public abstract class MSVSS
         return m_vssPath;
     }
 
-    protected void run( final Commandline cmd )
+    protected void run( final Execute exe )
         throws TaskException
     {
-        final Execute exe = new Execute();
-
         // If location of ss.ini is specified we need to set the
         // environment-variable SSDIR to this value
         if( m_serverPath != null )
@@ -214,7 +212,6 @@ public abstract class MSVSS
             exe.setEnvironment( env );
         }
 
-        exe.setCommandline( cmd );
         exe.execute( getContext() );
     }
 }
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKIN.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKIN.java
index bee18bcad..f5a25a801 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKIN.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKIN.java
@@ -9,8 +9,8 @@ package org.apache.tools.todo.taskdefs.vss;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * Task to perform CheckIn commands to Microsoft Visual Source Safe.
@@ -168,7 +168,7 @@ public class MSVSSCHECKIN
     public void execute()
         throws TaskException
     {
-        final Commandline commandLine = new Commandline();
+        final Execute exe = new Execute();
 
         // first off, make sure that we've got a command and a vssdir ...
         final String vsspath = getVsspath();
@@ -183,24 +183,24 @@ public class MSVSSCHECKIN
         // build the command line from what we got the format is
         // ss Checkin VSS items [-H] [-C] [-I-] [-N] [-O] [-R] [-W] [-Y] [-?]
         // as specified in the SS.EXE help
-        commandLine.setExecutable( getSSCommand() );
-        commandLine.addArgument( COMMAND_CHECKIN );
+        exe.setExecutable( getSSCommand() );
+        exe.addArgument( COMMAND_CHECKIN );
 
         // VSS items
-        commandLine.addArgument( vsspath );
+        exe.addArgument( vsspath );
         // -GL
-        getLocalpathCommand( commandLine );
+        getLocalpathCommand( exe );
         // -I- or -I-Y or -I-N
-        getAutoresponse( commandLine );
+        getAutoresponse( exe );
         // -R
-        getRecursiveCommand( commandLine );
+        getRecursiveCommand( exe );
         // -W
-        getWritableCommand( commandLine );
+        getWritableCommand( exe );
         // -Y
-        getLoginCommand( commandLine );
+        getLoginCommand( exe );
         // -C
-        commandLine.addArgument( "-C" + m_comment );
+        exe.addArgument( "-C" + m_comment );
 
-        run( commandLine );
+        run( exe );
     }
 }
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKOUT.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKOUT.java
index d3eb7756c..30a3e5115 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKOUT.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSCHECKOUT.java
@@ -9,8 +9,8 @@ package org.apache.tools.todo.taskdefs.vss;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * Task to perform CheckOut commands to Microsoft Visual Source Safe.
@@ -209,7 +209,7 @@ public class MSVSSCHECKOUT
     public void execute()
         throws TaskException
     {
-        final Commandline commandLine = new Commandline();
+        final Execute exe = new Execute();
 
         // first off, make sure that we've got a command and a vssdir ...
         final String vsspath = getVsspath();
@@ -224,23 +224,23 @@ public class MSVSSCHECKOUT
         // build the command line from what we got the format is
         // ss Checkout VSS items [-G] [-C] [-H] [-I-] [-N] [-O] [-R] [-V] [-Y] [-?]
         // as specified in the SS.EXE help
-        commandLine.setExecutable( getSSCommand() );
-        commandLine.addArgument( COMMAND_CHECKOUT );
+        exe.setExecutable( getSSCommand() );
+        exe.addArgument( COMMAND_CHECKOUT );
 
         // VSS items
-        commandLine.addArgument( vsspath );
+        exe.addArgument( vsspath );
         // -GL
-        getLocalpathCommand( commandLine );
+        getLocalpathCommand( exe );
         // -I- or -I-Y or -I-N
-        getAutoresponse( commandLine );
+        getAutoresponse( exe );
         // -R
-        getRecursiveCommand( commandLine );
+        getRecursiveCommand( exe );
         // -V
-        getVersionCommand( commandLine );
+        getVersionCommand( exe );
         // -Y
-        getLoginCommand( commandLine );
+        getLoginCommand( exe );
 
-        run( commandLine );
+        run( exe );
     }
 }
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSGET.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSGET.java
index 5fe290aac..a3ba4446f 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSGET.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSGET.java
@@ -9,9 +9,8 @@ package org.apache.tools.todo.taskdefs.vss;
 
 import java.io.File;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
-import org.apache.myrmidon.framework.file.Path;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * Task to perform GET commands to Microsoft Visual Source Safe. <p>
@@ -468,7 +467,7 @@ public class MSVSSGET extends MSVSS
     public void execute()
         throws TaskException
     {
-        Commandline commandLine = new Commandline();
+        Execute exe = new Execute();
 
         // first off, make sure that we've got a command and a vssdir ...
         if( getVsspath() == null )
@@ -482,27 +481,27 @@ public class MSVSSGET extends MSVSS
         // build the command line from what we got the format is
         // ss Get VSS items [-G] [-H] [-I-] [-N] [-O] [-R] [-V] [-W] [-Y] [-?]
         // as specified in the SS.EXE help
-        commandLine.setExecutable( getSSCommand() );
-        commandLine.addArgument( COMMAND_GET );
+        exe.setExecutable( getSSCommand() );
+        exe.addArgument( COMMAND_GET );
 
         // VSS items
-        commandLine.addArgument( getVsspath() );
+        exe.addArgument( getVsspath() );
         // -GL
-        getLocalpathCommand( commandLine );
+        getLocalpathCommand( exe );
         // -I- or -I-Y or -I-N
-        getAutoresponse( commandLine );
+        getAutoresponse( exe );
         // -O-
-        getQuietCommand( commandLine );
+        getQuietCommand( exe );
         // -R
-        getRecursiveCommand( commandLine );
+        getRecursiveCommand( exe );
         // -V
-        getVersionCommand( commandLine );
+        getVersionCommand( exe );
         // -W
-        getWritableCommand( commandLine );
+        getWritableCommand( exe );
         // -Y
-        getLoginCommand( commandLine );
+        getLoginCommand( exe );
 
-        run( commandLine );
+        run( exe );
     }
 
 }
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSHISTORY.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSHISTORY.java
index e47592a03..37bab71ac 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSHISTORY.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSHISTORY.java
@@ -15,9 +15,9 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
 import org.apache.tools.todo.types.EnumeratedAttribute;
-import org.apache.tools.todo.types.ArgumentList;
 
 /**
  * Task to perform HISTORY commands to Microsoft Visual Source Safe.
@@ -222,7 +222,7 @@ public class MSVSSHISTORY extends MSVSS
     public void execute()
         throws TaskException
     {
-        Commandline commandLine = new Commandline();
+        Execute exe = new Execute();
 
         // first off, make sure that we've got a command and a vssdir and a label ...
         if( getVsspath() == null )
@@ -236,41 +236,39 @@ public class MSVSSHISTORY extends MSVSS
         // build the command line from what we got the format is
         // ss History elements [-H] [-L] [-N] [-O] [-V] [-Y] [-#] [-?]
         // as specified in the SS.EXE help
-        commandLine.setExecutable( getSSCommand() );
-        commandLine.addArgument( COMMAND_HISTORY );
+        exe.setExecutable( getSSCommand() );
+        exe.addArgument( COMMAND_HISTORY );
 
         // VSS items
-        commandLine.addArgument( getVsspath() );
+        exe.addArgument( getVsspath() );
 
         // -I-
-        commandLine.addArgument( "-I-" );// ignore all errors
+        exe.addArgument( "-I-" );// ignore all errors
 
         // -V
         // Label an existing file or project version
-        getVersionDateCommand( commandLine );
-        getVersionLabelCommand( commandLine );
+        getVersionDateCommand( exe );
+        getVersionLabelCommand( exe );
 
         // -R
         if( m_Recursive )
         {
-            commandLine.addArgument( FLAG_RECURSION );
+            exe.addArgument( FLAG_RECURSION );
         }
 
         // -B / -D / -F-
         if( m_Style.length() > 0 )
         {
-            commandLine.addArgument( m_Style );
+            exe.addArgument( m_Style );
         }
 
         // -Y
-        getLoginCommand( commandLine );
+        getLoginCommand( exe );
 
         // -O
-        getOutputCommand( commandLine );
+        getOutputCommand( exe );
 
-        System.out.println( "***: " + commandLine );
-
-        run( commandLine );
+        run( exe );
     }
 
     /**
@@ -286,34 +284,6 @@ public class MSVSSHISTORY extends MSVSS
         }
     }
 
-    /**
-     * @param cmd Description of Parameter
-     */
-    private void getRecursiveCommand( ArgumentList cmd )
-    {
-        if( !m_Recursive )
-        {
-            return;
-        }
-        else
-        {
-            cmd.addArgument( FLAG_RECURSION );
-        }
-    }
-
-    /**
-     * Builds the User command.
-     *
-     * @param cmd the commandline the command is to be added to
-     */
-    private void getUserCommand( ArgumentList cmd )
-    {
-        if( m_User != null )
-        {
-            cmd.addArgument( FLAG_USER + m_User );
-        }
-    }
-
     /**
      * Builds the version date command.
      *
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSLABEL.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSLABEL.java
index a5d7f5e27..9ffdebb36 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSLABEL.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/taskdefs/vss/MSVSSLABEL.java
@@ -8,8 +8,8 @@
 package org.apache.tools.todo.taskdefs.vss;
 
 import org.apache.myrmidon.api.TaskException;
-import org.apache.tools.todo.types.Commandline;
-import org.apache.tools.todo.types.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.ArgumentList;
+import org.apache.myrmidon.framework.nativelib.Execute;
 
 /**
  * Task to perform LABEL commands to Microsoft Visual Source Safe. <p>
@@ -323,7 +323,7 @@ public class MSVSSLABEL extends MSVSS
     public void execute()
         throws TaskException
     {
-        Commandline commandLine = new Commandline();
+        Execute exe = new Execute();
 
         // first off, make sure that we've got a command and a vssdir and a label ...
         if( getVsspath() == null )
@@ -342,29 +342,29 @@ public class MSVSSLABEL extends MSVSS
         // build the command line from what we got the format is
         // ss Label VSS items [-C]      [-H] [-I-] [-Llabel] [-N] [-O]      [-V]      [-Y] [-?]
         // as specified in the SS.EXE help
-        commandLine.setExecutable( getSSCommand() );
-        commandLine.addArgument( COMMAND_LABEL );
+        exe.setExecutable( getSSCommand() );
+        exe.addArgument( COMMAND_LABEL );
 
         // VSS items
-        commandLine.addArgument( getVsspath() );
+        exe.addArgument( getVsspath() );
 
         // -C
-        commandLine.addArgument( "-C" + getComment() );
+        exe.addArgument( "-C" + getComment() );
 
         // -I- or -I-Y or -I-N
-        getAutoresponse( commandLine );
+        getAutoresponse( exe );
 
         // -L
         // Specify the new label on the command line (instead of being prompted)
-        getLabelCommand( commandLine );
+        getLabelCommand( exe );
 
         // -V
         // Label an existing file or project version
-        getVersionCommand( commandLine );
+        getVersionCommand( exe );
 
         // -Y
-        getLoginCommand( commandLine );
+        getLoginCommand( exe );
 
-        run( commandLine );
+        run( exe );
     }
 }
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/SysProperties.java b/proposal/myrmidon/src/todo/org/apache/tools/todo/types/SysProperties.java
index db8a2da3f..f13b66b03 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/todo/types/SysProperties.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/todo/types/SysProperties.java
@@ -12,6 +12,7 @@ import java.util.Iterator;
 import java.util.Properties;
 import java.util.Map;
 import org.apache.myrmidon.api.TaskException;
+import org.apache.myrmidon.framework.nativelib.EnvironmentData;
 
 /**
  * A utility class for handling System properties