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/*
* Copyright (C) 2007 The Guava Authors
*
* 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 com.google.common.collect;
import com.google.common.annotations.GwtCompatible;
import java.io.Serializable;
import org.checkerframework.checker.nullness.qual.Nullable;
/** Simple base class to verify that we handle generics correctly. */
@GwtCompatible
class Base implements Comparable<Base>, Serializable {
private final String s;
public Base(String s) {
this.s = s;
}
@Override
public int hashCode() { // delegate to 's'
return s.hashCode();
}
@Override
public boolean equals(@Nullable Object other) {
if (other == null) {
return false;
} else if (other instanceof Base) {
return s.equals(((Base) other).s);
} else {
return false;
}
}
@Override
public int compareTo(Base o) {
return s.compareTo(o.s);
}
private static final long serialVersionUID = 0;
}
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