diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/ExecuteOn.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/ExecuteOn.java
index 1c86274a9..6d13d94e5 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/ExecuteOn.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/ExecuteOn.java
@@ -140,7 +140,7 @@ public class ExecuteOn extends ExecTask
         {
             throw new TaskException( getName() + " doesn\'t support multiple srcfile elements." );
         }
-        srcFilePos = cmdl.createMarker();
+        srcFilePos = getCommand().createMarker();
         return srcFilePos;
     }
 
@@ -157,7 +157,7 @@ public class ExecuteOn extends ExecTask
         {
             throw new TaskException( getName() + " doesn\'t support multiple targetfile elements." );
         }
-        targetFilePos = cmdl.createMarker();
+        targetFilePos = getCommand().createMarker();
         srcIsFirst = ( srcFilePos != null );
         return targetFilePos;
     }
@@ -205,7 +205,7 @@ public class ExecuteOn extends ExecTask
         String[] targetFiles = new String[ targets.size() ];
         targetFiles = (String[])targets.toArray( targetFiles );
 
-        String[] orig = cmdl.getCommandline();
+        String[] orig = getCommand().getCommandline();
         String[] result = new String[ orig.length + srcFiles.length + targetFiles.length ];
 
         int srcIndex = orig.length;
diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/GenerateKey.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/GenerateKey.java
index f7fb5b7a8..504c6c2ec 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/GenerateKey.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/GenerateKey.java
@@ -238,7 +238,6 @@ public class GenerateKey
             cmd.createArg().setValue( "" + validity );
         }
 
-        cmd.setFailonerror( true );
         cmd.execute();
     }
 
diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/SignJar.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/SignJar.java
index 1ad90b413..0bbd9bbf8 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/SignJar.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/SignJar.java
@@ -328,9 +328,7 @@ public class SignJar extends Task
         cmd.createArg().setValue( alias );
 
         getLogger().info( "Signing Jar : " + jarSource.getAbsolutePath() );
-        cmd.setFailonerror( true );
         cmd.execute();
     }
-
 }
 
diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/Cab.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/Cab.java
index a754c8dce..bfa9334d2 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/Cab.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/Cab.java
@@ -153,7 +153,6 @@ public class Cab extends MatchingTask
                 File outFile = null;
 
                 // die if cabarc fails
-                exec.setFailonerror( true );
                 exec.setDir( baseDir );
 
                 if( !doVerbose )
diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/unix/Chmod.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/unix/Chmod.java
index b65c55dc8..fabf57524 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/unix/Chmod.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/unix/Chmod.java
@@ -163,7 +163,7 @@ public class Chmod extends ExecuteOn
             Execute execute = prepareExec();
             try
             {
-                execute.setCommandline( cmdl.getCommandline() );
+                execute.setCommandline( getCommand().getCommandline() );
                 runExecute( execute );
             }
             catch( IOException e )
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/ExecuteOn.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/ExecuteOn.java
index 1c86274a9..6d13d94e5 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/ExecuteOn.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/ExecuteOn.java
@@ -140,7 +140,7 @@ public class ExecuteOn extends ExecTask
         {
             throw new TaskException( getName() + " doesn\'t support multiple srcfile elements." );
         }
-        srcFilePos = cmdl.createMarker();
+        srcFilePos = getCommand().createMarker();
         return srcFilePos;
     }
 
@@ -157,7 +157,7 @@ public class ExecuteOn extends ExecTask
         {
             throw new TaskException( getName() + " doesn\'t support multiple targetfile elements." );
         }
-        targetFilePos = cmdl.createMarker();
+        targetFilePos = getCommand().createMarker();
         srcIsFirst = ( srcFilePos != null );
         return targetFilePos;
     }
@@ -205,7 +205,7 @@ public class ExecuteOn extends ExecTask
         String[] targetFiles = new String[ targets.size() ];
         targetFiles = (String[])targets.toArray( targetFiles );
 
-        String[] orig = cmdl.getCommandline();
+        String[] orig = getCommand().getCommandline();
         String[] result = new String[ orig.length + srcFiles.length + targetFiles.length ];
 
         int srcIndex = orig.length;
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/GenerateKey.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/GenerateKey.java
index f7fb5b7a8..504c6c2ec 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/GenerateKey.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/GenerateKey.java
@@ -238,7 +238,6 @@ public class GenerateKey
             cmd.createArg().setValue( "" + validity );
         }
 
-        cmd.setFailonerror( true );
         cmd.execute();
     }
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/SignJar.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/SignJar.java
index 1ad90b413..0bbd9bbf8 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/SignJar.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/SignJar.java
@@ -328,9 +328,7 @@ public class SignJar extends Task
         cmd.createArg().setValue( alias );
 
         getLogger().info( "Signing Jar : " + jarSource.getAbsolutePath() );
-        cmd.setFailonerror( true );
         cmd.execute();
     }
-
 }
 
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/Cab.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/Cab.java
index a754c8dce..bfa9334d2 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/Cab.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/Cab.java
@@ -153,7 +153,6 @@ public class Cab extends MatchingTask
                 File outFile = null;
 
                 // die if cabarc fails
-                exec.setFailonerror( true );
                 exec.setDir( baseDir );
 
                 if( !doVerbose )
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/unix/Chmod.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/unix/Chmod.java
index b65c55dc8..fabf57524 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/unix/Chmod.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/unix/Chmod.java
@@ -163,7 +163,7 @@ public class Chmod extends ExecuteOn
             Execute execute = prepareExec();
             try
             {
-                execute.setCommandline( cmdl.getCommandline() );
+                execute.setCommandline( getCommand().getCommandline() );
                 runExecute( execute );
             }
             catch( IOException e )