}
    }

    /**
     * Validates integer for safe arithmetic operations
     *
     * @param a first operand
     * @param b second operand
     * @param operation the operation name
     * @throws ArithmeticException if operation would overflow
     */
    public static void validateIntegerAddition(int a, int b, String operation) {

     */
    protected ObjectUtil() {
    }

    /**
     * Returns true if the two objects are equal, or both are null.
     *
     * @param object1 the first object
     * @param object2 the second object
     * @return true if equal or both null, false otherwise
     */
    public static boolean equals(final Object object1, final Object object2) {
        if (object1 == object2) {
            return true;
        }

   * <a href="https://github.com/google/guava/wiki/CollectionUtilitiesExplained#comparators">{@code
   * Comparators}</a>.
   *
   * @param a first value to compare, returned if less than or equal to b.
   * @param b second value to compare.
   * @throws ClassCastException if the parameters are not <i>mutually comparable</i>.
   * @since 30.0
   */
  public static <T extends Comparable<? super T>> T min(T a, T b) {

    entry = cacheEntry1;
    if (entry != null && entry.key == key) {
      return entry.value;
    }
    entry = cacheEntry2;
    if (entry != null && entry.key == key) {
      // Promote second cache entry to first so the access pattern
      // [K1, K2, K1, K3, K1, K4...] still hits the cache half the time.
      addToCache(entry);
      return entry.value;
    }
    return null;
  }

  @Override

     * </p>
     *
     * @param <T>
     *            the type of the array elements
     * @param a
     *            first array
     * @param b
     *            second array
     * @return the concatenated result array
     */
    public static <T> T[] addAll(final T[] a, final T[] b) {
        if (a == null) {
            return b;
        }
        if (b == null) {

        };
        java.lang.reflect.Field fileAttr = SmbComQueryInformationResponse.class.getDeclaredField("fileAttributes");
        fileAttr.setAccessible(true);
        fileAttr.setInt(resp, 0xABCD);
        java.lang.reflect.Field lastWrite = SmbComQueryInformationResponse.class.getDeclaredField("lastWriteTime");
        lastWrite.setAccessible(true);
        lastWrite.setLong(resp, 1630000000000L);

        return ordinal() <= v.ordinal();
    }

    /**
     * Get the minimum of two dialect versions
     *
     * @param a the first version to compare
     * @param b the second version to compare
     * @return smaller of the two versions
     */
    public static DialectVersion min(final DialectVersion a, final DialectVersion b) {
        if (a.atMost(b)) {
            return a;
        }

    builder.addEscape(' ', "-");
    builder.addEscape('!', "$");
    Escaper second = builder.build();
    // This should have no effect on existing escapers.
    builder.addEscape(' ', "*");

    // Test both escapers after modifying the builder.
    assertThat(first.escape("The Quick Brown Fox!")).isEqualTo("Xhe_Xuick_Xrown_XoxX");
    assertThat(second.escape("The Quick Brown Fox!")).isEqualTo("Xhe-Xuick-Xrown-Xox$");
  }

        // First execution
        String result1 = aggregateLogJob.execute();
        assertNotNull(result1);
        assertTrue(result1.contains("Error 1"));

        // Second execution
        String result2 = aggregateLogJob.execute();
        assertNotNull(result2);
        assertTrue(result2.contains("Error 2"));

        // Results should be independent

                // First mock implementation
            }
        };

        // Create second customizer
        ComponentCustomizer customizer2 = new ComponentCustomizer() {
            @Override
            public void customize(org.lastaflute.di.core.ComponentDef componentDef) {
                // Second mock implementation
            }
        };

        // Set first customizer