/** * Determine if the given objects are equal, returning {@code true} if * both are {@code null} or {@code false} if only one is {@code null}. * <p>Compares arrays with {@code Arrays.equals}, performing an equality * check based on the array elements rather than the array reference. * @param o1 first Object to compare * @param o2 second Object to compare * @return whether the given objects are equal * @see Object#equals(Object) * @see java.util.Arrays#equals */ public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2) { if (o1 == o2) { return true; } if (o1 == null || o2 == null) { return false; } if (o1.equals(o2)) { return true; } if (o1.getClass().isArray() && o2.getClass().isArray()) { return arrayEquals(o1, o2); } return false; }
/** * Determine if the given objects are equal, returning {@code true} if * both are {@code null} or {@code false} if only one is {@code null}. * <p>Compares arrays with {@code Arrays.equals}, performing an equality * check based on the array elements rather than the array reference. * @param o1 first Object to compare * @param o2 second Object to compare * @return whether the given objects are equal * @see Object#equals(Object) * @see java.util.Arrays#equals */ public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2) { if (o1 == o2) { return true; } if (o1 == null || o2 == null) { return false; } if (o1.equals(o2)) { return true; } if (o1.getClass().isArray() && o2.getClass().isArray()) { return arrayEquals(o1, o2); } return false; }
/** * Determine if the given objects are equal, returning {@code true} if * both are {@code null} or {@code false} if only one is {@code null}. * <p>Compares arrays with {@code Arrays.equals}, performing an equality * check based on the array elements rather than the array reference. * @param o1 first Object to compare * @param o2 second Object to compare * @return whether the given objects are equal * @see Object#equals(Object) * @see java.util.Arrays#equals */ public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2) { if (o1 == o2) { return true; } if (o1 == null || o2 == null) { return false; } if (o1.equals(o2)) { return true; } if (o1.getClass().isArray() && o2.getClass().isArray()) { return arrayEquals(o1, o2); } return false; }
/** * Determine if the given objects are equal, returning {@code true} if * both are {@code null} or {@code false} if only one is {@code null}. * <p>Compares arrays with {@code Arrays.equals}, performing an equality * check based on the array elements rather than the array reference. * @param o1 first Object to compare * @param o2 second Object to compare * @return whether the given objects are equal * @see Object#equals(Object) * @see java.util.Arrays#equals */ public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2) { if (o1 == o2) { return true; } if (o1 == null || o2 == null) { return false; } if (o1.equals(o2)) { return true; } if (o1.getClass().isArray() && o2.getClass().isArray()) { return arrayEquals(o1, o2); } return false; }
/** * Determine if the given objects are equal, returning {@code true} if both are {@code null} or * {@code false} if only one is {@code null}. * <p> * Compares arrays with {@code Arrays.equals}, performing an equality check based on the array * elements rather than the array reference. * * @param o1 first Object to compare * @param o2 second Object to compare * @return whether the given objects are equal * @see Object#equals(Object) * @see java.util.Arrays#equals */ public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2) { if (o1 == o2) { return true; } if (o1 == null || o2 == null) { return false; } if (o1.equals(o2)) { return true; } if (o1.getClass().isArray() && o2.getClass().isArray()) { return arrayEquals(o1, o2); } return false; }