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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 * 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 8003280

 * @summary Add lambda tests

 *  basic test for simple lambda expressions in multiple scopes

 * @author  Brian Goetz

 * @author  Maurizio Cimadamore

 * @run main LambdaExpr01

 */

public class LambdaExpr02 {

    static int assertionCount = 0;

    static void assertTrue(boolean cond) {

        assertionCount++;

        if (!cond)

            throw new AssertionError();

    }

    interface S_int {

        int m();

    }

    interface S_Integer {

        Integer m();

    }

    interface S_int_int {

        int m(int i);

    }

    interface S_Integer_int {

        int m(Integer i);

    }

    interface S_int_Integer {

        Integer m(int i);

    }

    interface S_Integer_Integer {

        Integer m(Integer i);

    }

    static {

        S_int s_i = ()-> { return 3; };

        assertTrue(3 == s_i.m());

        S_Integer s_I = ()-> { return 3; };

        assertTrue(3 == s_I.m());

        S_int_int s_i_i = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_i.m(3));

        S_int_Integer s_i_I = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_I.m(3));

        S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_i.m(3));

        S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_I.m(3));

    }

    {

        S_int s_i = ()-> { return 3; };

        assertTrue(3 == s_i.m());

        S_Integer s_I = ()-> { return 3; };

        assertTrue(3 == s_I.m());

        S_int_int s_i_i = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_i.m(3));

        S_int_Integer s_i_I = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_I.m(3));

        S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_i.m(3));

        S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_I.m(3));

    }

    static void test1() {

        S_int s_i = ()-> { return 3; };

        assertTrue(3 == s_i.m());

        S_Integer s_I = ()-> { return 3; };

        assertTrue(3 == s_I.m());

        S_int_int s_i_i = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_i.m(3));

        S_int_Integer s_i_I = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_I.m(3));

        S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_i.m(3));

        S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_I.m(3));

    }

    void test2() {

        S_int s_i = ()-> { return 3; };

        assertTrue(3 == s_i.m());

        S_Integer s_I = ()-> { return 3; };

        assertTrue(3 == s_I.m());

        S_int_int s_i_i = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_i.m(3));

        S_int_Integer s_i_I = (int x) -> { return x + 1; };

        assertTrue(4 == s_i_I.m(3));

        S_Integer_int s_I_i = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_i.m(3));

        S_Integer_Integer s_I_I = (Integer x) -> { return x.intValue() + 1; };

        assertTrue(4 == s_I_I.m(3));

    }

    public static void main(String[] args) {

        test1();

        new LambdaExpr02().test2();

        assertTrue(assertionCount == 24);

    }

}