Old entry point is deprecated

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275226 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/Main.java

@@ -282,6 +282,8 @@ public class Main implements AntMain {
      *
      * @exception BuildException if the specified build file doesn't exist
      *                           or is a directory.
+     *
+     * @deprecated
      */
     protected Main(String[] args) throws BuildException {
         processArgs(args);