--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/ResourceBundle/Control/BadControlsTest.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2007 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.
+ */
+/*
+ * @test
+ * @bug 5102289
+ * @summary Test if ResourceBundle.getBundle detects bad Control implementations.
+ */
+
+import java.io.*;
+import java.util.*;
+import static java.util.ResourceBundle.Control.*;
+
+public class BadControlsTest {
+    public static void main(String[] args) {
+        ResourceBundle.Control control;
+
+        control = new ResourceBundle.Control() {
+                public List<String> getFormats(String name) {
+                    return null;
+                }
+            };
+        testControl(control, "getFormats returns null");
+
+        control = new ResourceBundle.Control() {
+                public List<String> getFormats(String name) {
+                    return Arrays.asList("java.class", null, "java.properties");
+                }
+            };
+        testControl(control, "getFormats returns a List containing null");
+
+        control = new ResourceBundle.Control() {
+                public List<Locale> getCandidateLocales(String name, Locale loc) {
+                    return null;
+                }
+            };
+        testControl(control, "getCandidateLocales returns null");
+
+        control = new ResourceBundle.Control() {
+                public List<Locale> getCandidateLocales(String name, Locale loc) {
+                    return Arrays.asList(Locale.US, null, Locale.ENGLISH);
+                }
+            };
+        testControl(control, "getCandidateLocales returns a List containing null");
+
+        long[] badTtls = {
+            TTL_NO_EXPIRATION_CONTROL - 1,
+            -10000,
+            Long.MIN_VALUE
+        };
+        for (final long ttl : badTtls) {
+            control = new ResourceBundle.Control() {
+                    public long getTimeToLive(String name, Locale loc) {
+                        return ttl;
+                    }
+                };
+            testControl(control, "getTimeToLive returns " + ttl);
+        }
+
+        control = new ResourceBundle.Control() {
+                public String toBundleName(String name, Locale loc) {
+                    return null;
+                }
+            };
+        try {
+            ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
+            throw new RuntimeException("toBundleName returns null");
+        } catch (MissingResourceException e) {
+            if (!(e.getCause() instanceof NullPointerException)) {
+                throw new RuntimeException("toBundleName returns null. The cause isn't NPE.");
+            }
+        }
+
+        // null Control tests
+        control = null;
+        try {
+            ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
+            throw new RuntimeException("getBundle doesn't throw NPE with null Control");
+        } catch (NullPointerException e) {
+            // OK
+        }
+    }
+
+    private static void testControl(ResourceBundle.Control control, String testTitle) {
+        try {
+            ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
+            throw new RuntimeException(testTitle);
+        } catch (IllegalArgumentException e) {
+            System.out.println(testTitle + ": PASSED (" + e.getMessage() + ")");
+        }
+    }
+}