/*
 * Copyright (c) 2023, 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.
 *
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 */

 // key: compiler.note.preview.filename
 // key: compiler.note.preview.recompile
 // key: compiler.misc.unexpected.ret.val
 // key: compiler.err.prob.found.req
 // key: compiler.err.processor.type.cannot.be.a.raw.type
 // options: --enable-preview -source ${jdk.version}

import java.lang.*;
import java.lang.StringTemplate.Processor;

class StringTemplateRawProcessor {
    void m() {
        Processor processor = ts -> ts.interpolate();
        try {
            int x = 10, y = 20;
            return processor."\{x} + \{y} = \{x + y}";
        } catch (Throwable x) {
            throw new RuntimeException(x);
        }
    }
}