/*

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 * 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.

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 */

/*

 * @test

 * @bug 8049238

 * @summary Checks Signature attribute for type bounds.

 * @library /tools/lib /tools/javac/lib ../lib

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.main

 *          jdk.jdeps/com.sun.tools.classfile

 * @build MethodTypeBoundTest Driver ExpectedSignature ExpectedSignatureContainer

 * @run main Driver MethodTypeBoundTest

 */

import java.util.*;

@ExpectedSignature(descriptor = "MethodTypeBoundTest", signature = "<T:Ljava/lang/Object;>Ljava/lang/Object;")

public class MethodTypeBoundTest<T> {

    @ExpectedSignature(descriptor = "method1(java.lang.String)",

            signature = "<E:Ljava/lang/String;:Ljava/lang/Runnable;:Ljava/util/Collection<+TT;>;>(TE;)TE;")

    <E extends String & Runnable & Collection<? extends T>> E method1(E a) {

        return a;

    }

    @ExpectedSignature(descriptor = "method2(java.lang.Runnable)",

            signature = "<E::Ljava/lang/Runnable;:Ljava/util/Collection<-TT;>;>(TE;)TE;")

    <E extends Runnable & Collection<? super T>> E method2(E a) {

        return a;

    }

    @ExpectedSignature(descriptor = "method3(java.util.ArrayList)",

            signature = "<E:Ljava/util/ArrayList<+TT;>;>(TE;)TE;")

    <E extends ArrayList<? extends T>> E method3(E a) {

        return a;

    }

    @ExpectedSignature(descriptor = "method4(java.util.LinkedList)",

            signature = "<E:Ljava/util/LinkedList<TE;>;:Ljava/util/List<TE;>;>(TE;)TE;")

    <E extends LinkedList<E> & List<E>> E method4(E a) {

        return a;

    }

    @ExpectedSignature(descriptor = "method5(java.util.Iterator)",

            signature = "<E:Ljava/util/LinkedList<TE;>;:Ljava/util/List<TE;>;" +

                    "U::Ljava/util/Iterator<-LMethodTypeBoundTest<TT;>.InnerClass<TE;>;>;>(TU;)TE;")

    <E extends LinkedList<E> & List<E>, U extends Iterator<? super InnerClass<E>>> E method5(U a) {

        return null;

    }

    @ExpectedSignature(descriptor = "method6()",

            signature = "<E:Ljava/util/LinkedList<TT;>;U:TE;>()V")

    <E extends LinkedList<T>, U extends E> void method6() {

    }

    @ExpectedSignature(descriptor = "MethodTypeBoundTest$InnerClass",

            signature = "<T:Ljava/lang/Object;>Ljava/lang/Object;")

    class InnerClass<T> {

    }

}