/*
* Copyright ( c ) 2004 , 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 .
*/
/*
* @ test
* @ bug 5011312
* @ summary wildcard capture ( snapshotting )
* @ author gafter
*
* @ compile - Xlint : unchecked - Werror Capture1 . java
*/
package capture1;
import java.util.List;
class C {
public static <T> void copy1(List<? super T> dest, List<? extends T> src) {
copy1(dest, src);
copy2(dest, src); // oops
copy3(dest, src); // oops
}
public static <T> void copy2(List<T> dest, List<? extends T> src) {
copy1(dest, src);
copy2(dest, src);
copy3(dest, src); // oops
}
public static <T> void copy3(List<? super T> dest, List<T> src) {
copy1(dest, src);
copy2(dest, src); // oops
copy3(dest, src);
}
}
Messung V0.5 in Prozent C=95 H=100 G=97
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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