/*

 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * JDK-8023373: allow super invocation for adapters

 *

 * @test

 * @run

 */

var CharArray = Java.type("char[]")

var jString = Java.type("java.lang.String")

var Character = Java.type("java.lang.Character")

function capitalize(s) {

    if(s instanceof CharArray) {

        return new jString(s).toUpperCase()

    }

    if(s instanceof jString) {

        return s.toUpperCase()

    }

    return Character.toUpperCase(s) // must be int

}

var sw = new (Java.type("java.io.StringWriter"))

var FilterWriterAdapter = Java.extend(Java.type("java.io.FilterWriter"))

var cw = new FilterWriterAdapter(sw) {

    write: function(s, off, len) {

        s = capitalize(s)

        // Must handle overloads by arity

        if(off === undefined) {

            cw.super$write(s, 0, s.length())

        } else if (typeof s === "string") {

            cw.super$write(s, off, len)

        }

    }

}

cw.write("abcd")

cw.write("e".charAt(0))

cw.write("fgh".toCharArray())

cw.write("**ijk**", 2, 3)

cw.write("***lmno**".toCharArray(), 3, 4)

cw.flush()

print(sw)

// Can invoke super for Object methods

print("cw has super hashCode(): " + (typeof cw.super$hashCode === "function"))

print("cw has super equals(): " + (typeof cw.super$equals === "function"))

// Can't invoke super for final methods

print("cw has no super getClass(): " + (typeof cw.super$getClass === "undefined"))

print("cw has no super wait(): " + (typeof cw.super$wait === "undefined"))

var r = new (Java.type("java.lang.Runnable"))(function() {})

// Can't invoke super for abstract methods

print("r has no super run(): " + (typeof r.super$run === "undefined"))

// Interfaces can also invoke super Object methods

print("r has super hashCode(): " + (typeof r.super$hashCode === "function"))

print("r has super equals(): " + (typeof r.super$equals === "function"))

// But still can't invoke final methods

print("r has no super getClass(): " + (typeof r.super$getClass === "undefined"))

print("r has no super wait(): " + (typeof r.super$wait === "undefined"))