Moved Stylebook to optional tasks.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268230 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/defaults.properties

@@ -74,6 +74,7 @@ vajimport=org.apache.tools.ant.taskdefs.optional.ide.VAJImport
 telnet=org.apache.tools.ant.taskdefs.optional.net.TelnetTask
 csc=org.apache.tools.ant.taskdefs.optional.dotnet.CSharp
 ilasm=org.apache.tools.ant.taskdefs.optional.dotnet.Ilasm
+stylebook=org.apache.tools.ant.taskdefs.optional.StyleBook
 
 # deprecated ant tasks (kept for back compatibility)
 javadoc2=org.apache.tools.ant.taskdefs.Javadoc

src/main/org/apache/tools/ant/taskdefs/StyleBook.java → src/main/org/apache/tools/ant/taskdefs/optional/StyleBook.java

@@ -51,13 +51,14 @@
  * information on the Apache Software Foundation, please see
  * <http://www.apache.org/>.
  */
-package org.apache.tools.ant.taskdefs;
+package org.apache.tools.ant.taskdefs.optional;
 
 import java.io.File; 
 import org.apache.tools.ant.BuildException; 
 import org.apache.tools.ant.types.CommandlineJava; 
 import org.apache.tools.ant.types.Path; 
 import org.apache.tools.ant.Task; 
+import org.apache.tools.ant.taskdefs.Java; 
 
 /** 
  * Basic task for apache stylebook.