/*
* Copyright ( c ) 2011 , 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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*/
/*
* @ test
* @ bug 8003280
* @ summary Add lambda tests
* check that synthetic casts are added when erased type of lambda body
* ends up being too general
* @ run main LambdaConv20
*/
import java.util.*;
public class LambdaConv20 {
static int assertionCount = 0 ;
static void assertTrue(boolean cond) {
assertionCount++;
if (!cond)
throw new AssertionError();
}
interface SAM<X> {
X m(List<X> l);
}
public static void main(String[] args) {
SAM<Integer> si1 = l -> l.get(0 );
assertTrue(si1.m(Arrays.asList(1 )) == 1 );
SAM<Integer> si2 = l -> { return l.get(0 ); };
assertTrue(si2.m(Arrays.asList(1 )) == 1 );
assertTrue(assertionCount == 2 );
}
}
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