* Shortcut for {@code getService(VersionResolver.class).resolve(...)}
     *
     * @param artifact the artifact for which to resolve the version
     * @return resolved version of the given artifact
     * @throws org.apache.maven.api.services.VersionResolverException if the resolution failed
     *
     * @see org.apache.maven.api.services.VersionResolver#resolve(Session, ArtifactCoordinates) (String)
     */
    @Nonnull

        value = null;
        assertNull(ResourceUtil.resolve(value));

        value = "";
        assertEquals("", ResourceUtil.resolve(value));

        value = "a";
        assertEquals(value, ResourceUtil.resolve(value));

        value = "${a}";
        assertEquals(value, ResourceUtil.resolve(value));

        value = "$a";
        assertEquals(value, ResourceUtil.resolve(value));

        value = "${a";

        // The root artifact may, or may not be resolved so we need to check before we attempt to resolve.
        // This is often an artifact like a POM that is taken from disk and we already have hold of the
        // file reference. But this may be a Maven Plugin that we need to resolve from a remote repository
        // as well as its dependencies.

    }

    /**
     * Resolves {@code var} using the encapsulated type mapping. If it maps to yet another
     * non-reified type or has bounds, {@code forDependants} is used to do further resolution, which
     * doesn't try to resolve any type variable on generic declarations that are already being
     * resolved.
     *
     * <p>Should only be called and overridden by {@link #resolve(TypeVariable)}.
     */

        Files.createFile(tempDir.resolve("parent").resolve("parent.txt"));

        assertTrue(Files.exists(nestedDir));
        themeHelper.closeQuietly(tempDir.resolve("parent"));
        assertFalse(Files.exists(tempDir.resolve("parent")));
    }

    public void test_install_withValidZip() throws IOException {
        // Create a mock zip file with theme content
        Path jarPath = tempDir.resolve("test-theme.jar");

            assertSame(ctx, c);
            SID[] toResolve = (SID[]) args[2];
            for (int i = 0; i < toResolve.length; i++) {
                toResolve[i].type = jcifs.SID.SID_TYPE_USER;
                toResolve[i].domainName = "DOM";
                toResolve[i].acctName = "user" + (i + 1);
            }
            return null;

        assertNull(result);
    }

    @Test
    void testGetByNameWithValidEntry() throws IOException {
        // Create a temporary lmhosts file
        File lmhostsFile = tempDir.resolve("lmhosts").toFile();
        try (FileWriter writer = new FileWriter(lmhostsFile)) {
            writer.write("192.168.1.100 TESTHOST\n");
            writer.write("10.0.0.1      SERVER01\n");
        }

        /** The wrapped credential resolver. */
        private final TypicalLoginAssist<String, FessUserBean, FessUser>.CredentialResolver resolver;

        /**
         * Creates a new login credential resolver.
         *
         * @param resolver the credential resolver to wrap
         */
        public LoginCredentialResolver(final CredentialResolver resolver) {
            this.resolver = resolver;
        }

        /**

    }

    /**
     * Resolves {@code var} using the encapsulated type mapping. If it maps to yet another
     * non-reified type or has bounds, {@code forDependants} is used to do further resolution, which
     * doesn't try to resolve any type variable on generic declarations that are already being
     * resolved.
     *
     * <p>Should only be called and overridden by {@link #resolve(TypeVariable)}.
     */

        Path dir1 = usersDir.resolve("dir1");
        Files.createDirectory(dir1);
        Files.writeString(dir1.resolve("file2.txt"), "file2");
        Path dir2 = dir1.resolve("dir2");
        Files.createDirectory(dir2);
        Files.writeString(dir2.resolve("file3.txt"), "file3");
        Path dir3 = usersDir.resolve("dir3");
        Files.createDirectory(dir3);