register AntClassLoader as parallel capabale

WHATSNEW

@@ -109,6 +109,9 @@ Other changes:
  * it is now possible to use references to Ant types and classloaders
    built around Ant <path>s as values for TraX factory attributes.
 
+ * AntClassLoader and its subclasses register themselves as parallel
+   capable.
+
 Changes from Ant 1.9.6 TO Ant 1.9.7
 ===================================
 

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

@@ -73,6 +73,10 @@ public class AntClassLoader extends ClassLoader implements SubBuildListener, Clo
 
     private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
 
+    static {
+        registerAsParallelCapable();
+    }
+
     /**
      * An enumeration of all resources of a given name found within the
      * classpath of this class loader. This enumeration is used by the

src/main/org/apache/tools/ant/loader/AntClassLoader2.java

@@ -25,6 +25,10 @@ import org.apache.tools.ant.AntClassLoader;
  *             Just use {@link AntClassLoader} itself.
  */
 public class AntClassLoader2 extends AntClassLoader {
+    static {
+        registerAsParallelCapable();
+    }
+
     /** No args constructor. */
     public AntClassLoader2() {
     }

src/main/org/apache/tools/ant/loader/AntClassLoader5.java

@@ -27,6 +27,10 @@ import org.apache.tools.ant.types.Path;
  *             Just use {@link AntClassLoader} itself.
  */
 public class AntClassLoader5 extends AntClassLoader {
+    static {
+        registerAsParallelCapable();
+    }
+
     /**
      * Creates a classloader for the given project using the classpath given.
      *