/*
* SonarQube Java
* Copyright (C) 2012-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.java.resolve.targets;
class Wildcards {
ParamType<?> equalityUnboundedWildcard1;
ParamType<?> equalityUnboundedWildcard2;
ParamType<? extends String> equalityExtendsWildcard1;
ParamType<? extends String> equalityExtendsWildcard2;
ParamType<? super Number> equalitySuperWildcard1;
ParamType<? super Number> equalitySuperWildcard2;
public ParamType<?> unboudedItems;
public ParamType<? extends String> extendsItems;
public ParamType<? super Number> superItems;
public ParamType<?> returnsUnboundedItems(ParamType<?> param) {
return param;
}
public ParamType<? extends String> returnsExtendsItems(ParamType<? extends String> param) {
return param;
}
public ParamType<? super Number> returnsSuperItems(ParamType<? super Number> param) {
return param;
}
}
class ParamType<T> {
ParamType<T> foo(ParamType<T> a) {
return a;
}
}
class WildcardUnboundedClass<X extends ParamType<?>> {
}
class WildcardExtendsClass<X extends ParamType<? extends String>> {
}
class WildcardSuperClass<X extends ParamType<? super Number>> {
}