diff --git a/proposal/mutant/build/ant1compat.xml b/proposal/mutant/build/ant1compat.xml
index 8ea227575..0838a5c3e 100644
--- a/proposal/mutant/build/ant1compat.xml
+++ b/proposal/mutant/build/ant1compat.xml
@@ -62,6 +62,7 @@
     <include name="org/apache/tools/ant/AntClassLoader.java"/>
     <include name="org/apache/tools/ant/BuildEvent.java"/>
     <include name="org/apache/tools/ant/BuildListener.java"/>
+    <include name="org/apache/tools/ant/BuildLogger.java"/>
     <!-- <patternset refid="deprecated"/> -->
     <patternset refid="toohard"/>
     <patternset refid="converted"/>
diff --git a/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/Project.java b/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/Project.java
index 93a30822a..da8a49b7a 100644
--- a/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/Project.java
+++ b/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/Project.java
@@ -196,6 +196,42 @@ public class Project implements org.apache.ant.common.event.BuildListener {
         fileUtils = FileUtils.newFileUtils();
     }
 
+    /**
+     * The old constructor fopr Project instances - not used now.
+     *
+     * @deprecated
+     */
+    public Project() {
+        throw new BuildException("Projects can not be constructed to " 
+            + "invoke Ant");
+    }
+    
+    /**
+     * The old initialisation method for Projects. Not used now
+     *
+     * @deprecated
+     * @exception BuildException if the default task list cannot be loaded
+     */
+    public void init() throws BuildException {
+        throw new BuildException("Projects can not be initialized in this " 
+            + "manner any longer.");
+    }
+
+
+    /**
+     * Old method used to execute targets
+     * 
+     * @param targetNames A vector of target name strings to execute.
+     *                    Must not be <code>null</code>.
+     * 
+     * @exception BuildException always
+     * @deprecated
+     */
+    public void executeTargets(Vector targetNames) throws BuildException {
+        throw new BuildException("Targets within the project cannot be " 
+            + "executed with this method.");
+    }
+        
     /**
      * static query of the java version
      *
diff --git a/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/ProjectHelper.java b/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/ProjectHelper.java
index be40198dc..6a203ece9 100644
--- a/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/ProjectHelper.java
+++ b/proposal/mutant/src/java/antlibs/ant1compat/org/apache/tools/ant/ProjectHelper.java
@@ -54,6 +54,7 @@
 package org.apache.tools.ant;
 import java.util.Hashtable;
 import java.util.Vector;
+import java.io.File;
 import org.apache.ant.common.antlib.AntContext;
 import org.apache.ant.common.service.DataService;
 import org.apache.ant.common.util.AntException;
@@ -131,5 +132,21 @@ public class ProjectHelper {
             throw new BuildException(e);
         }
     }
+
+    /**
+     * Old method to build a project.
+     * 
+     * @param project The project to configure. Must not be <code>null</code>.
+     * @param buildFile An XML file giving the project's configuration.
+     *                  Must not be <code>null</code>.
+     * 
+     * @exception BuildException always
+     * @deprecated
+     */
+    public static void configureProject(Project project, File buildFile) 
+        throws BuildException {
+        throw new BuildException("Project are not built by ProjectHelper " 
+            + "any longer.");
+    }
 }