.containsExactly(Country.CANADA, Country.SWITZERLAND, Country.CHILE)
        .inOrder();
    // backward map ordered by country
    assertThat(bimap.inverse().keySet())
        .containsExactly(Country.CANADA, Country.CHILE, Country.SWITZERLAND)
        .inOrder();
    // backward map ordered by country (even for currency values)
    assertThat(bimap.inverse().values())

 * <p>
 * This class now uses the standard {@link java.util.Base64} implementation
 * instead of a custom implementation, providing better security and performance.
 * The API remains backward compatible with previous versions.
 * </p>
 *
 * @author higa
 */
public abstract class Base64Util {

    /**
     * Do not instantiate.
     */
    protected Base64Util() {
    }

    /**

        assertEquals("First byte should match", twoBytes[0], decoded[0]);
        assertEquals("Second byte should match", twoBytes[1], decoded[1]);
    }

    /**
     * Test backward compatibility with standard Base64
     *
     * @throws Exception
     */
    public void testBackwardCompatibility() throws Exception {
        // These test cases ensure that the new java.util.Base64 implementation

                logger.debug("Script raised JobProcessingException", e);
            }
            throw e;
        } catch (final Exception e) {
            // Log and return null for other exceptions to maintain backward compatibility
            logger.warn("Failed to evaluate Groovy script: template={}, parameters={}", template, safeParamMap, e);
            return null;
        } finally {

     *
     * @return The SSO authenticator instance, or null if not found
     */
    protected SsoAuthenticator getAuthenticator() {
        String ssoType = getSsoType();
        // Backward compatibility: map legacy "aad" (Azure AD) to "entraid" (Entra ID)
        if ("aad".equals(ssoType)) {
            ssoType = "entraid";
        }
        final String name = ssoType + "Authenticator";

 * always validate them using {@link #isPathSafe(Path, Path)} to prevent path traversal attacks.
 * Methods that accept path strings do not perform automatic validation to maintain backward compatibility.
 * </p>
 *
 * @author higa
 */
public abstract class FileUtil {

    /**
     * Do not instantiate.
     */
    protected FileUtil() {
    }

OkHttp depends on [Okio][okio] for high-performance I/O and the [Kotlin standard library][kotlin]. Both are small libraries with strong backward-compatibility.

We highly recommend you keep OkHttp up-to-date. As with auto-updating web browsers, staying current
with HTTPS clients is an important defense against potential security problems. [We

        assertEquals(1, deleted);
        verify(mockClearScrollBuilder, times(1)).addScrollId("scroll1");
    }

    /**
     * Test: deleteByQuery deprecated method delegates to new method
     * Verifies backward compatibility
     */
    @Test
    @SuppressWarnings("deprecation")
    public void testDeleteByQueryDeprecatedMethodDelegates() {

    }

    private static final String BLOWFISH = "Blowfish";

    private static final String AES = "AES";

    /**
     * The algorithm to use for the cipher.
     * Default is Blowfish for backward compatibility.
     */
    protected String algorithm = BLOWFISH;

    /**
     * The transformation to use for the cipher when using Key objects.
     * Default is Blowfish to match the algorithm default.

        try {
            final ACE[] aces = file.getSecurity(resolveSids);
            if (aces != null) {
                responseData.addMetaData(SMB_ACCESS_CONTROL_ENTRIES, aces); // backward compatibility
                final Set<SID> sidAllowSet = new HashSet<>();
                final Set<SID> sidDenySet = new HashSet<>();
                for (final ACE ace : aces) {