/**
     * Retrieves the character mapping file for the specified dictionary ID.
     * <p>
     * This method looks up the dictionary file and ensures it is a character mapping file
     * before returning it wrapped in an OptionalEntity.
     * </p>
     *
     * @param dictId the dictionary ID to retrieve the character mapping file for
     * @return an OptionalEntity containing the character mapping file if found and valid, empty otherwise
     */

                NullPointerException.class,
                () -> new FileSource((File) null),
                "Should fail, since you must specify a file");
        assertEquals("file cannot be null", e.getMessage());
    }

    @Test
    void testGetInputStream() throws Exception {
        File txtFile = new File("target/test-classes/source.txt");
        FileSource source = new FileSource(txtFile);

            } else {
                file.update(protwordsItem);
            }
        });
    }

    /**
     * Deletes a protected words item.
     * @param dictId the dictionary ID
     * @param protwordsItem the item to delete
     */
    public void delete(final String dictId, final ProtwordsItem protwordsItem) {
        getProtwordsFile(dictId).ifPresent(file -> {

/*
 * Copyright (C) 2011 The Guava 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

import java.io.BufferedWriter
import java.io.File
import java.io.IOException
import java.nio.file.FileVisitResult
import java.nio.file.Files
import java.nio.file.Path
import java.nio.file.SimpleFileVisitor
import java.nio.file.attribute.BasicFileAttributes
import java.util.zip.ZipEntry
import java.util.zip.ZipInputStream


/**

        // Create a temporary file for testing
        Path tempFile = Files.createTempFile("test-thread-dump", ".txt");

        try {
            ThreadDumpUtil.writeThreadDump(tempFile.toString());

            // Verify the file was created and contains content
            assertTrue("Thread dump file should exist", Files.exists(tempFile));
            assertTrue("Thread dump file should not be empty", Files.size(tempFile) > 0);

        }
    }

    private fun subProjectFolderList(): List<File> {
        val subprojectRoots = File("../platforms").listFiles(File::isDirectory).plus(File("../subprojects"))
        val subProjectFolders =
            subprojectRoots.map { it.listFiles(File::isDirectory).asList() }.flatten().filter { dir ->

        Files.createFile(realFolder.resolve("file"));
        Files.createSymbolicLink(realFolder.resolve("link-to-file"), Paths.get("./file"));
        final Path linkInFolder = temporaryFolder.getRoot().toPath().resolve("link-in-folder");
        Files.createDirectory(linkInFolder);
        Files.createSymbolicLink(linkInFolder.resolve("link-to-file"), Paths.get("../real-folder/file"));

import org.gradle.api.Project
import org.gradle.api.file.Directory
import org.gradle.api.file.FileCollection

class BinaryCompatibilityHelper {
    static setupJApiCmpRichReportRules(
        JapicmpTask japicmpTask,
        Project project,
        Directory acceptedViolationsDir,
        FileCollection sourceRoots,
        String currentVersion,
        File mainApiChangesJsonFile,
        Directory projectRootDir,

        }
    }

    /**
     * Returns the simple file name (without directory path) of this mapping file.
     *
     * @return the file name without the full path
     */
    public String getSimpleName() {
        return new File(path).getName();
    }

    /**
     * Updates the entire mapping file content from the provided input stream.
     *