this.decompressionCoordinator = decompressionCoordinator;
    }

    abstract protected Provider<File> getBackingFileProvider();

    private File getBackingFile() {
        return getBackingFileProvider().get();
    }

    @Override
    public void visitStructure(MinimalFileTreeStructureVisitor visitor, FileTreeInternal owner) {
        File backingFile = getBackingFile();

        }

        @Override
        void visit(FileVisitor visitor) {
            throw new UnsupportedOperationException()
        }

        @Override
        protected Provider<File> getBackingFileProvider() {
            TestUtil.providerFactory().provider { backingFile }
        }
    }

            entriesByName.put(entry.getName(), entry);
        }
        return entriesByName.values().iterator();
    }

    @Override
    public Provider<File> getBackingFileProvider() {
        return fileProvider;
    }

    private File getExpandedDir() {
        File zipFile = fileProvider.get();
        String expandedDirName = "zip_" + fileHasher.hash(zipFile);

            } else {
                visitor.visitFile(new DetailsImpl(resource, expandedDir, entry, tar, stopFlag, chmod));
            }
        }
    }

    @Override
    public Provider<File> getBackingFileProvider() {
        return tarFileProvider;
    }

    private File getExpandedDir() {
        File tarFile = tarFileProvider.get();
        HashCode fileHash = hashFile(tarFile);