ClassWithGenericCollections.java example

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/*
 * Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.codegen.test.model;

import java.io.Serializable;
import java.util.Collection;

/**
 * A class with fields of various generic types, for testing the MetaClass implementations.
 *
 * @author Jonathan Fuerth <jfuerth@redhat.com>
 */
public class ClassWithGenericCollections<T> {
  Collection<String> hasStringParam;
  Collection<? extends String> hasWildcardExtendsStringParam;
  Collection<T> hasUnboundedTypeVarFromClass;

  <B extends Serializable> B hasSingleBoundedTypeVarFromSelf() {
    return null;
  }

  <B extends Collection & Serializable> B hasDoubleBoundedTypeVarFromSelf() {
    return null;
  }
}