}

            @Override
            public String getContentType() {
                return null;
            }

            @Override
            public jakarta.servlet.ServletInputStream getInputStream() {
                return null;
            }

            @Override
            public String getParameter(String name) {
                return null;
            }

            @Override

            return 0;
        }

        @Override
        public String getContentType() {
            return null;
        }

        @Override
        public jakarta.servlet.ServletInputStream getInputStream() {
            return null;
        }

        @Override
        public String getParameter(String name) {
            return null;
        }

        @Override

            return 0;
        }

        @Override
        public String getContentType() {
            return null;
        }

        @Override
        public jakarta.servlet.ServletInputStream getInputStream() {
            return null;
        }

        @Override
        public String getParameter(String name) {
            return null;
        }

        @Override

        // First read
        try (InputStream stream1 = cache.getInputStream()) {
            byte[] buffer1 = new byte[1024];
            int bytesRead1 = stream1.read(buffer1);
            assertEquals(testContent, new String(buffer1, 0, bytesRead1, "UTF-8"));
        }

        // Second read - should work independently
        try (InputStream stream2 = cache.getInputStream()) {
            byte[] buffer2 = new byte[1024];

            assertNotNull("Jar does not have META-INF/NOTICE.txt", noticeEntry);
            try (InputStream license = zipFile.getInputStream(licenseEntry); InputStream notice = zipFile.getInputStream(noticeEntry)) {
                assertEquals("this is a test license file", IOUtils.toString(license, StandardCharsets.UTF_8.name()));

        // Verify content in both files
        try (InputStream in = sourceFile.getInputStream()) {
            String sourceContent = new String(in.readAllBytes(), "UTF-8");
            assertEquals(content, sourceContent, "Source content should remain unchanged");
        }

        try (InputStream in = targetFile.getInputStream()) {
            String targetContent = new String(in.readAllBytes(), "UTF-8");

            try {
                toolchains = toolchainsReader.read(toolchainsSource.getInputStream(), options);
            } catch (ToolchainsParseException e) {
                options = Collections.singletonMap(ToolchainsReader.IS_STRICT, Boolean.FALSE);

                toolchains = toolchainsReader.read(toolchainsSource.getInputStream(), options);

                .forEach(k -> processBuilder.environment().remove(k));
        Process process = processBuilder.start();
        process.waitFor();
        return new String(process.getInputStream().readAllBytes());
    }

    void testGetInputStream() throws Exception {
        URL txtFile = new File("target/test-classes/source.txt").toURI().toURL();
        UrlSource source = new UrlSource(txtFile);
        try (InputStream is = source.getInputStream();
                Scanner scanner = new Scanner(is)) {
            assertEquals("Hello World!", scanner.nextLine());
        }
    }

    @Test
    void testGetLocation() throws Exception {

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

        try (InputStream is = source.getInputStream();
                Scanner scanner = new Scanner(is)) {

            assertEquals("Hello World!", scanner.nextLine());
        }
    }

    @Test
    void testGetLocation() {