--- a/langtools/test/tools/javac/modules/DuplicateClassTest.java	Thu Mar 31 14:56:33 2016 -0700
+++ b/langtools/test/tools/javac/modules/DuplicateClassTest.java	Thu Mar 31 15:20:50 2016 -0700
@@ -28,14 +28,17 @@
  * @modules
  *      jdk.compiler/com.sun.tools.javac.api
  *      jdk.compiler/com.sun.tools.javac.main
- *      jdk.jdeps/com.sun.tools.javap
- * @build ToolBox ModuleTestBase
+ * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase
  * @run main DuplicateClassTest
  */
 
 import java.nio.file.Files;
 import java.nio.file.Path;
 
+import toolbox.JavacTask;
+import toolbox.Task;
+import toolbox.ToolBox;
+
 public class DuplicateClassTest extends ModuleTestBase {
 
     public static void main(String... args) throws Exception {
@@ -56,13 +59,13 @@
         Path classes = base.resolve("classes");
         Files.createDirectories(classes);
 
-        String log = tb.new JavacTask()
+        String log = new JavacTask(tb)
                 .options("-modulesourcepath", base.toString())
                 .outdir(classes)
                 .files(findJavaFiles(base))
                 .run()
                 .writeAll()
-                .getOutput(ToolBox.OutputKind.DIRECT);
+                .getOutput(Task.OutputKind.DIRECT);
 
         if (!log.isEmpty())
             throw new Exception("expected output not found; output: " + log);