org.immutables.fixture.routine.Routines.java Source code

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Here is the source code for org.immutables.fixture.routine.Routines.java

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/*
   Copyright 2016 Immutables Authors and Contributors
    
   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.immutables.fixture.routine;

import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import java.util.List;

// customized normalization of Aa
public final class Routines {

    /**
     * Immutable copy of.
     * @param aa the aa
     * @return the aa
     */
    public static Aa immutableCopyOf(Aa aa) {
        return new Aa.D();
    }

    public static <T> List<T> immutableCopyOf(List<? extends T> list) {
        return ImmutableList.copyOf(list);
    }

    public static <T> Optional<List<T>> immutableCopyOf(Optional<? extends List<T>> list) {
        return list.transform(ImmutableList::copyOf);
    }
}