--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/T6423583.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2006 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 6423583
+ * @summary LiteralTree.getValue() should return Boolean for Kind.BOOLEAN_LITERAL literals
+ * @build T6423583
+ * @compile -proc:only -processor T6423583 T6423583.java
+ */
+
+import java.util.*;
+import javax.annotation.processing.*;
+import javax.lang.model.*;
+import javax.lang.model.element.*;
+import com.sun.source.tree.*;
+import com.sun.source.util.*;
+
+@SupportedAnnotationTypes("*")
+@SupportedSourceVersion(SourceVersion.RELEASE_6)
+public class T6423583 extends AbstractProcessor {
+    boolean b1 = true;
+    boolean b2 = false;
+    String s = "s";
+    char c = 'c';
+    int i = 0;
+    long l = 0l;
+    float f = 0f;
+    double d = 0d;
+    Void v = null;
+
+    public boolean process(Set<? extends TypeElement> annos, RoundEnvironment rEnv) {
+        Trees trees = Trees.instance(processingEnv);
+        Test test = new Test();
+        for (Element e: rEnv.getRootElements()) {
+            Tree t = trees.getTree(e);
+            test.scan(t, null);
+        }
+        return true;
+    }
+
+
+    private static class Test extends TreeScanner<Void,Void> {
+
+        private static Map<Tree.Kind, Class> map = new HashMap<Tree.Kind, Class>();
+        static {
+            map.put(Tree.Kind.BOOLEAN_LITERAL, Boolean.class);
+            map.put(Tree.Kind.CHAR_LITERAL, Character.class);
+            map.put(Tree.Kind.STRING_LITERAL, String.class);
+            map.put(Tree.Kind.INT_LITERAL, Integer.class);
+            map.put(Tree.Kind.LONG_LITERAL, Long.class);
+            map.put(Tree.Kind.FLOAT_LITERAL, Float.class);
+            map.put(Tree.Kind.DOUBLE_LITERAL, Double.class);
+        }
+
+        public Void visitLiteral(LiteralTree tree, Void ignore) {
+            System.err.println(tree);
+            Class expect = map.get(tree.getKind());
+            if (!check(tree.getValue(), expect)) {
+                System.err.println("tree: " + tree);
+                System.err.println("expected class: " + expect);
+                if (tree.getValue() != null)
+                    System.err.println("actual class: " + tree.getValue().getClass());
+                throw new AssertionError("unexpected value for literal");
+            }
+            return null;
+        }
+
+        private boolean check(Object value, Class<?> expectedClass) {
+            return (value == null ? expectedClass == null : value.getClass().equals(expectedClass));
+        }
+    }
+}