diff --git a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
index ba2a7cd91..d3e25b64e 100644
--- a/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
+++ b/proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
@@ -18,6 +18,7 @@ import org.apache.tools.ant.types.Argument;
 import org.apache.tools.ant.types.Commandline;
 import org.apache.tools.ant.types.CommandlineJava;
 import org.apache.tools.ant.types.Path;
+import org.apache.avalon.excalibur.util.StringUtil;
 
 /**
  * Taskdef for the JavaCC compiler compiler.
@@ -243,7 +244,7 @@ public class JavaCC extends Task
     {
         try
         {
-            getLogger().debug( Commandline.toString( cmdline ) );
+            getLogger().debug( StringUtil.join( cmdline, " " ) );
             final Execute2 exe = new Execute2();
             setupLogger( exe );
             exe.setCommandline( cmdline );
diff --git a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
index ba2a7cd91..d3e25b64e 100644
--- a/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
+++ b/proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/javacc/JavaCC.java
@@ -18,6 +18,7 @@ import org.apache.tools.ant.types.Argument;
 import org.apache.tools.ant.types.Commandline;
 import org.apache.tools.ant.types.CommandlineJava;
 import org.apache.tools.ant.types.Path;
+import org.apache.avalon.excalibur.util.StringUtil;
 
 /**
  * Taskdef for the JavaCC compiler compiler.
@@ -243,7 +244,7 @@ public class JavaCC extends Task
     {
         try
         {
-            getLogger().debug( Commandline.toString( cmdline ) );
+            getLogger().debug( StringUtil.join( cmdline, " " ) );
             final Execute2 exe = new Execute2();
             setupLogger( exe );
             exe.setCommandline( cmdline );