/**
     * Used by the {@link FileCollectionFingerprint} to hash a map of fingerprints generated by {@link #collectFingerprints(FileSystemSnapshot)}
     */
    FingerprintHashingStrategy getHashingStrategy();

    String getIdentifier();

    CurrentFileCollectionFingerprint getEmptyFingerprint();

    HashCode getConfigurationHash();

                    }
                }
            }
        });
        return builder.build();
    }

    @Override
    public FingerprintHashingStrategy getHashingStrategy() {
        return FingerprintHashingStrategy.SORT;
    }

                        }
                    }
                }
            }
        });
        return builder.build();
    }

    @Override
    public FingerprintHashingStrategy getHashingStrategy() {
        return FingerprintHashingStrategy.SORT;
    }

                    }
                }
            }
        });
        return builder.build();
    }

    @Override
    public FingerprintHashingStrategy getHashingStrategy() {
        return FingerprintHashingStrategy.SORT;
    }

        return normalizedContentHash == null ? null : new DefaultFileSystemLocationFingerprint(name, type, normalizedContentHash);
    }

    @Override
    public FingerprintHashingStrategy getHashingStrategy() {
        return FingerprintHashingStrategy.SORT;
    }

        FingerprintingStrategy strategy
    ) {
        this.fingerprints = fingerprints;
        this.identifier = strategy.getIdentifier();
        this.hashingStrategy = strategy.getHashingStrategy();
        this.strategyConfigurationHash = strategy.getConfigurationHash();
        this.roots = roots;
        this.rootHashes = rootHashes;
    }

    @Override
    public HashCode getHash() {

            return String.format("Failed to normalize content of '%s'.", snapshot.getAbsolutePath());
        }
    }

    @Override
    public FingerprintHashingStrategy getHashingStrategy() {
        return FingerprintHashingStrategy.KEEP_ORDER;
    }