/*
 * Copyright 2020 the original author or 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 org.gradle.api.internal.file.archive;

import org.gradle.api.internal.file.FileCollectionStructureVisitor;
import org.gradle.api.internal.file.FileTreeInternal;
import org.gradle.api.internal.file.collections.FileSystemMirroringFileTree;
import org.gradle.api.internal.provider.ProviderInternal;
import org.gradle.api.internal.tasks.TaskDependencyContainer;
import org.gradle.api.internal.tasks.TaskDependencyResolveContext;
import org.gradle.api.provider.Provider;

import javax.annotation.Nullable;
import java.io.File;

public abstract class AbstractArchiveFileTree implements FileSystemMirroringFileTree, TaskDependencyContainer {
    abstract protected Provider<File> getBackingFileProvider();

    @Nullable
    private File getBackingFile() {
        return getBackingFileProvider().getOrNull();
    }

    @Override
    public void visitStructure(FileCollectionStructureVisitor visitor, FileTreeInternal owner) {
        File backingFile = getBackingFile();
        if (backingFile != null) {
            visitor.visitFileTreeBackedByFile(backingFile, owner, this);
        } else {
            visitor.visitGenericFileTree(owner, this);
        }
    }

    @Override
    public void visitDependencies(TaskDependencyResolveContext context) {
        ProviderInternal<File> backingFileProvider = (ProviderInternal<File>) getBackingFileProvider();
        backingFileProvider.visitDependencies(context);
    }
}

@@ -860,66 +860,8 @@
 ee;%0A
-import org.gradle.api.internal.provider.ProviderInternal;%0A
 impo
@@ -1823,157 +1823,44 @@
     
-ProviderInternal%3CFile%3E backingFileProvider = (ProviderInternal%3CFile%3E) getBackingFileProvider();%0A        backingFileProvider.visitDependencies(context
+context.add(getBackingFileProvider()
 );%0A 

Simplify visit code