diff -r 000000000000 -r 9a66ca7c79fa test/tools/javac/6589361/T6589361.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/6589361/T6589361.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,46 @@
+/**
+ * @test
+ * @bug     6589361
+ * @summary 6589361:Failing building ct.sym file as part of the control build
+ */
+
+import com.sun.tools.javac.util.Context;
+import com.sun.tools.javac.util.JavacFileManager;
+import java.io.File;
+import javax.tools.FileObject;
+import javax.tools.JavaFileObject;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.StandardLocation;
+import java.util.Set;
+import java.util.HashSet;
+
+public class T6589361 {
+    public static void main(String [] args) throws Exception {
+        JavacFileManager fm = null;
+        try {
+            fm = new JavacFileManager(new Context(), false, null);
+            Set<JavaFileObject.Kind> set = new HashSet<JavaFileObject.Kind>();
+            set.add(JavaFileObject.Kind.CLASS);
+            Iterable<JavaFileObject> files = fm.list(StandardLocation.PLATFORM_CLASS_PATH, "java.lang", set, false);
+            for (JavaFileObject file : files) {
+
+                if (file.toString().startsWith("java" + File.separator + "lang" + File.separator + "Object.class")) {
+                    String str = fm.inferBinaryName(StandardLocation.CLASS_PATH, file);
+                    if (!str.equals("java.lang.Object")) {
+                        throw new AssertionError("Error in JavacFileManager.inferBinaryName method!");
+                    }
+                    else {
+                        return;
+                    }
+                }
+            }
+        }
+        finally {
+            if (fm != null) {
+                fm.close();
+            }
+        }
+        throw new AssertionError("Could not fing java/lang/Object.class while compiling");
+    }
+
+}