diff -r fd16c54261b3 -r 06bc494ca11e langtools/test/com/sun/javadoc/testModifier/ModifierAbstract.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/com/sun/javadoc/testModifier/ModifierAbstract.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,57 @@
+/*
+ * Copyright 1999-2002 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ *  Regression test for:
+ *  Javadoc puts abstract keyword in the modifier string for the interfaces.
+ *  Keyword `abstract' is not necessary since interfaces are implicitly
+ *  abstract.
+ *
+ *  @bug 4210388
+ *  @summary Javadoc declares interfaces to be "abstract".
+ *  @build ModifierAbstract.java
+ *  @run shell ModifierAbstractWrapper.sh
+ *  @author Atul M Dambalkar
+ */
+
+import com.sun.javadoc.*;
+import java.lang.*;
+
+public class ModifierAbstract {
+
+  public static boolean start(RootDoc root) throws Exception {
+
+    ClassDoc[] classarr = root.classes();
+    for (int i = 0; i < classarr.length; i++) {
+        if (classarr[i].isInterface()) {
+            String modifier = classarr[i].modifiers();
+            if (modifier.indexOf("abstract") > 0) {
+                throw new Exception("Keyword `abstract' found in the " +
+                                    "modifier string for class " +
+                                    classarr[i].qualifiedName());
+            }
+        }
+    }
+    return true;
+  }
+}