/*
* Copyright ( c ) 2012 , 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
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*/
/*
* @ test
* @ bug 8003280
* @ summary Add lambda tests
* check that creating an inner class from a lambda does add a captured this
* @ run main LambdaExpr11
*/
public class LambdaExpr11 {
static int assertionCount = 0 ;
static void assertTrue(boolean cond) {
assertionCount++;
if (!cond)
throw new AssertionError();
}
class Inner {
Inner() { assertTrue(true ); }
}
void test() {
Runnable r1 = ()-> { new Inner(); };
r1.run();
Runnable r2 = ()-> { new Inner() {}; };
r2.run();
Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
r3.run();
Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
r4.run();
new Inner2().test();
}
class Inner2 {
void test() {
Runnable r1 = ()-> { new Inner(); };
r1.run();
Runnable r2 = ()-> { new Inner() {}; };
r2.run();
Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
r3.run();
Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
r4.run();
new Inner3().test();
}
class Inner3 {
void test() {
Runnable r1 = ()-> { new Inner(); };
r1.run();
Runnable r2 = ()-> { new Inner() {}; };
r2.run();
Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
r3.run();
Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
r4.run();
}
}
}
public static void main(String[] args) {
new LambdaExpr11().test();
assertTrue(assertionCount == 12 );
}
}
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(vorverarbeitet am 2026-10-11)
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