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'use strict';

// Import the GroupDocs.Comparison for Node.js via Java SDK
const groupdocs = require('@groupdocs/groupdocs.comparison');

// Define file paths for the source, target, and password-protected result
const sourceFile = 'sample-files/source.docx';
const targetFile = 'sample-files/target.docx';
const outputFile = 'result.docx';

// Initialize the comparer with the source document
const comparer = new groupdocs.Comparer(sourceFile);

// Add the target document to the comparison session
comparer.add(targetFile);

// Configure comparison options to indicate that a user password will be set
const compareOptions = new groupdocs.CompareOptions();
compareOptions.setPasswordSaveOption(groupdocs.PasswordSaveOption.USER);

// Configure save options with the desired document password
const saveOptions = new groupdocs.SaveOptions();
saveOptions.setPassword('3333'); // password that will be required to open the result

// Run the comparison, applying both save and comparison options
comparer.compare(outputFile, saveOptions, compareOptions);

// Terminate the process with a success exit code
process.exit(0);