How to use IgnoringFieldsComparator class of org.assertj.core.internal package

Best Assertj code snippet using org.assertj.core.internal.IgnoringFieldsComparator

Source:ListAssert_usingElementComparatorIgnoringFields_Test.java

...15import java.util.Comparator;16import org.assertj.core.api.ListAssert;17import org.assertj.core.api.ListAssertBaseTest;18import org.assertj.core.internal.ComparatorBasedComparisonStrategy;19import org.assertj.core.internal.IgnoringFieldsComparator;20import org.assertj.core.internal.Iterables;21import org.assertj.core.internal.Lists;22import org.junit.Before;23public class ListAssert_usingElementComparatorIgnoringFields_Test extends ListAssertBaseTest {24  private Lists listsBefore;25  private Iterables iterablesBefore;26  @Before27  public void before() {28	listsBefore = getLists(assertions);29	iterablesBefore = getIterables(assertions);30  }31  @Override32  protected ListAssert<String> invoke_api_method() {33	return assertions.usingElementComparatorIgnoringFields("field");34  }35  @Override36  protected void verify_internal_effects() {37	Lists lists = getLists(assertions);38	Iterables iterables = getIterables(assertions);39	assertThat(lists).isNotSameAs(listsBefore);40	assertThat(iterables).isNotSameAs(iterablesBefore);41	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);42	assertThat(lists.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);43	Comparator<?> listsElementComparator = ((ComparatorBasedComparisonStrategy) lists.getComparisonStrategy()).getComparator();44	assertThat(listsElementComparator).isInstanceOf(IgnoringFieldsComparator.class);45	assertThat(((IgnoringFieldsComparator) listsElementComparator).getFields()).containsOnly("field");46	Comparator<?> iterablesElementComparator = ((ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy()).getComparator();47	assertThat(iterablesElementComparator).isInstanceOf(IgnoringFieldsComparator.class);48	assertThat(((IgnoringFieldsComparator) iterablesElementComparator).getFields()).containsOnly("field");49  }50}...

Source:ObjectArrayAssert_usingElementComparatorIgnoringFields_Test.java

...14import static org.assertj.core.api.Assertions.assertThat;15import org.assertj.core.api.ObjectArrayAssert;16import org.assertj.core.api.ObjectArrayAssertBaseTest;17import org.assertj.core.internal.ComparatorBasedComparisonStrategy;18import org.assertj.core.internal.IgnoringFieldsComparator;19import org.assertj.core.internal.ObjectArrays;20import org.junit.Before;21public class ObjectArrayAssert_usingElementComparatorIgnoringFields_Test extends ObjectArrayAssertBaseTest {22  private ObjectArrays arraysBefore;23  @Before24  public void before() {25    arraysBefore = getArrays(assertions);26  }27  @Override28  protected ObjectArrayAssert<Object> invoke_api_method() {29	return assertions.usingElementComparatorIgnoringFields("field");30  }31  @Override32  protected void verify_internal_effects() {33    ObjectArrays iterables = getArrays(assertions);34    assertThat(iterables).isNotSameAs(arraysBefore);35	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);36	ComparatorBasedComparisonStrategy strategy = (ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy();37	assertThat(strategy.getComparator()).isInstanceOf(IgnoringFieldsComparator.class);38	assertThat(((IgnoringFieldsComparator) strategy.getComparator()).getFields()).containsOnly("field");39  }40}...

Source:IterableAssert_usingElementComparatorIgnoringFields_Test.java

...14import static org.assertj.core.api.Assertions.assertThat;15import org.assertj.core.api.ConcreteIterableAssert;16import org.assertj.core.api.IterableAssertBaseTest;17import org.assertj.core.internal.ComparatorBasedComparisonStrategy;18import org.assertj.core.internal.IgnoringFieldsComparator;19import org.assertj.core.internal.Iterables;20import org.junit.Before;21public class IterableAssert_usingElementComparatorIgnoringFields_Test extends IterableAssertBaseTest {22  private Iterables iterablesBefore;23  @Before24  public void before() {25	iterablesBefore = getIterables(assertions);26  }27  @Override28  protected ConcreteIterableAssert<Object> invoke_api_method() {29	return assertions.usingElementComparatorIgnoringFields("field");30  }31  @Override32  protected void verify_internal_effects() {33	Iterables iterables = getIterables(assertions);34	assertThat(iterables).isNotSameAs(iterablesBefore);35	assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);36	ComparatorBasedComparisonStrategy strategy = (ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy();37	assertThat(strategy.getComparator()).isInstanceOf(IgnoringFieldsComparator.class);38	assertThat(((IgnoringFieldsComparator) strategy.getComparator()).getFields()).containsOnly("field");39  }40}...

IgnoringFieldsComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.test.ExpectedException.none;4import static org.assertj.core.util.Arrays.array;5import static org.assertj.core.util.Lists.list;6import static org.assertj.core.util.Sets.newLinkedHashSet;7import static org.assertj.core.util.Sets.newTreeSet;8import java.util.ArrayList;9import java.util.List;10import java.util.Set;11import org.assertj.core.api.AssertionInfo;12import org.assertj.core.api.Assertions;13import org.assertj.core.error.ShouldBeEqual;14import org.assertj.core.internal.ComparatorBasedComparisonStrategy;15import org.assertj.core.internal.IgnoringFieldsComparator;16import org.assertj.core.internal.ObjectsBaseTest;17import org.assertj.core.test.Jedi;18import org.assertj.core.test.Name;19import org.assertj.core.test.Person;20import org.assertj.core.test.TestData;21import org.assertj.core.util.introspection.IntrospectionError;22import org.junit.Before;23import org.junit.Rule;24import org.junit.Test;25public class Objects_assertIsEqualToComparingOnlyGivenFields_Test extends ObjectsBaseTest {26  private Jedi actual;27  private Jedi other;28  public ExpectedException thrown = none();29  public void setUp() {30    actual = new Jedi("Yoda", "green");31    other = new Jedi("Yoda", "green");32  }33  public void should_pass_if_actual_and_expected_are_equal() {34    Jedi yoda = new Jedi("Yoda", "green");35    Jedi yodaClone = new Jedi("Yoda", "green");36    Jedi luke = new Jedi("Luke", "green");37    Jedi notAJedi = new Jedi(null, "green");38    Jedi nullJedi = null;39    Jedi other = new Jedi("Yoda", "blue");40    objects.assertIsEqualToComparingOnlyGivenFields(someInfo(), yoda, yodaClone, "name");41    objects.assertIsEqualToComparingOnlyGivenFields(someInfo(), yoda, yodaClone, "name", "lightSaberColor");42    objects.assertIsEqualToComparingOnlyGivenFields(someInfo(), yoda, yodaClone, "lightSaberColor", "name");43    objects.assertIsEqualToComparingOnlyGivenFields(someInfo(), yoda, luke, "name");44    objects.assertIsEqualToComparingOnlyGivenFields(someInfo(), notAJedi, other, "name", "lightSaber

IgnoringFieldsComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.ListAssert;6import org.assertj.core.api.ListAssertBaseTest;7import org.assertj.core.internal.IgnoringFieldsComparator;8import org.assertj.core.test.Employee;9import org.assertj.core.test.Name;10import org.junit.Test;11public class AssertjTest extends ListAssertBaseTest {12public void testAssertj() {13Employee e1 = new Employee(1, new Name("John", "Doe"), 1000);14Employee e2 = new Employee(1, new Name("Jane", "Doe"), 1000);15Employee e3 = new Employee(1, new Name("John", "Doe"), 1000);16List<Employee> list1 = new ArrayList<>();17list1.add(e1);18list1.add(e2);19List<Employee> list2 = new ArrayList<>();20list2.add(e2);21list2.add(e3);22ListAssert<Employee> listAssert = assertThat(list1);23listAssert.isEqualToIgnoringGivenFields(list2, "salary");24}25}26when comparing field by field, but found the following difference(s):

IgnoringFieldsComparator

Using AI Code Generation

1package org.assertj.core.internal;2import java.util.Comparator;3import org.assertj.core.api.Assertions;4import org.assertj.core.internal.ComparatorBasedComparisonStrategy;5import org.assertj.core.internal.ComparisonStrategy;6import org.assertj.core.internal.FieldByFieldComparator;7import org.assertj.core.internal.IgnoringFieldsComparator;8import org.assertj.core.internal.StandardComparisonStrategy;9import org.assertj.core.test.Employee;10import org.assertj.core.test.EmployeeBuilder;11import org.junit.Before;12import org.junit.Test;13public class IgnoringFieldsComparatorTest {14  private Employee actual;15  private Employee other;16  private ComparisonStrategy strategy;17  public void setUp() {18    actual = new EmployeeBuilder().withName("John", "Doe").withAge(32).withId(1).build();19    other = new EmployeeBuilder().withName("John", "Doe").withAge(32).withId(2).build();20  }21  public void should_compare_objects_with_ignoring_fields() {22    strategy = new ComparatorBasedComparisonStrategy(new IgnoringFieldsComparator("id"));23    Assertions.assertThat(strategy.areEqual(actual, other)).isTrue();24  }25  public void should_compare_objects_with_ignoring_fields_using_field_by_field_comparator() {26    strategy = new ComparatorBasedComparisonStrategy(new IgnoringFieldsComparator("id", new FieldByFieldComparator()));27    Assertions.assertThat(strategy.areEqual(actual, other)).isTrue();28  }29  public void should_compare_objects_with_ignoring_fields_using_standard_comparison_strategy() {30    strategy = StandardComparisonStrategy.instance();31    Assertions.assertThat(strategy.areEqual(actual, other)).isFalse();32  }33  public void should_compare_objects_with_ignoring_fields_using_given_comparator() {34    strategy = new ComparatorBasedComparisonStrategy(new Comparator<Employee>() {35      public int compare(Employee o1, Employee o2) {36        return o1.getId() - o2.getId();37      }38    });39    Assertions.assertThat(strategy.areEqual(actual, other)).isTrue();40  }41}42package org.assertj.core.internal;43import java.util.Arrays;44import java.util.Comparator;45import java.util.List;46import org.assertj.core.internal.FieldByFieldComparator;47import org.assertj.core.internal.IgnoringFieldsComparator;48import org.assertj.core.test.Employee;49import org.assertj.core.test.EmployeeBuilder;50import org.junit.Before;51import org.junit.Test;52import static org.assertj.core.api

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.IgnoringFieldsComparator;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AssertionsForClassTypes;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.JUnit4;7import java.util.Arrays;8import java.util.List;9import java.util.ArrayList;10@RunWith(JUnit4.class)11public class TestClass {12    public void test() {13        List<String> list1 = new ArrayList<String>();14        list1.add("a");15        list1.add("b");16        list1.add("c");17        list1.add("d");18        List<String> list2 = new ArrayList<String>();19        list2.add("a");20        list2.add("c");21        list2.add("b");22        list2.add("d");23        List<String> list3 = new ArrayList<String>();24        list3.add("a");25        list3.add("b");26        list3.add("c");27        list3.add("d");28        List<String> list4 = new ArrayList<String>();29        list4.add("a");30        list4.add("b");31        list4.add("c");32        list4.add("d");33        Assertions.assertThat(list1).usingComparator(new IgnoringFieldsComparator()).isEqualTo(list2);34        Assertions.assertThat(list1).usingComparator(new IgnoringFieldsComparator()).isEqualTo(list3);35        Assertions.assertThat(list1).usingComparator(new IgnoringFieldsComparator()).isEqualTo(list4);36    }37}

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.IgnoringFieldsComparator;2import org.assertj.core.api.AbstractAssert;3import java.util.Arrays;4import java.util.List;5import java.util.ArrayList;6import org.assertj.core.api.Assertions;7import org.assertj.core.api.AbstractAssert;8import org.assertj.core.api.Assertions;9import org.assertj.core.api.AbstractAssert;10import org.assertj.core.api.Assertions;11import org.assertj.core.api.AbstractAssert;12import org.assertj.core.api.Assertions;13import org.assertj.core.api.AbstractAssert;14import org.assertj.core.api.Assertions;15import org.assertj.core.api.AbstractAssert;16import org.assertj.core.api.Assertions;17import org.assertj.core.api.AbstractAssert;18import org.assertj.core.api.Assertions;19import org.assertj.core.api.AbstractAssert;20import org.assertj.core.api.Assertions;21import org.assertj.core.api.AbstractAssert;22import org.assertj.core.api.Assertions;23import org.assertj.core.api.AbstractAssert;24import org.assertj.core.api.Assertions;25import org.assertj.core.api.AbstractAssert;26import org.assertj.core.api.Assertions;

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.IgnoringFieldsComparator;2import org.assertj.core.api.Assertions;3public class Main {4    public static void main(String[] args) {5        IgnoringFieldsComparator comparator = new IgnoringFieldsComparator("id");6        Assertions.assertThat(new Person("John", "Doe", 1)).usingComparator(comparator).isEqualTo(new Person("John", "Doe", 2));7    }8}9  <Person(firstName=John, lastName=Doe, id=1)>10  <Person(firstName=John, lastName=Doe, id=2)>

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.*;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class IgnoringFieldsComparatorTest {5    public void test() {6        Person expected = new Person("John", "Doe", 25, "France");7        Person actual = new Person("John", "Doe", 25, "USA");8        IgnoringFieldsComparator<Person> comparator = new IgnoringFieldsComparator<>(Person.class, "country");9        assertThat(actual).usingComparator(comparator).isEqualTo(expected);10    }11}12IgnoringFieldsComparator(Class<?> clazz, String... fieldsToIgnore)13IgnoringFieldsComparator(Class<?> clazz, Collection<String> fieldsToIgnore)14int compare(T actual, T expected)15The compare() method is used to compare two objects and ignore the specified fields while comparing

IgnoringFieldsComparator

Using AI Code Generation

1package com.test;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.AbstractAssert;5import org.assertj.core.internal.IgnoringFieldsComparator;6import org.assertj.core.internal.Objects;7import com.test.model.Employee;8import com.test.model.Person;9public class AssertJTest {10    public static void main(String[] args) {11        List<String> fieldsToIgnore = new ArrayList<>();12        fieldsToIgnore.add("age");13        fieldsToIgnore.add("salary");14        fieldsToIgnore.add("department");15        Person actual = new Person("John", 30);16        Employee expected = new Employee("John", 30, 5000, "IT");17        Objects objects = new Objects();18        objects.setComparisonStrategy(IgnoringFieldsComparator.of(fieldsToIgnore));19        AbstractAssert<?> assertObject = objects.assertIsEqualToComparingFieldByFieldRecursively(null, actual, expected);20        System.out.println(assertObject);21    }22}23package com.test.model;24public class Employee extends Person {25    private int salary;26    private String department;27    public Employee(String name, int age, int salary, String department) {28        super(name, age);29        this.salary = salary;30        this.department = department;31    }32    public int getSalary() {33        return salary;34    }35    public void setSalary(int salary) {36        this.salary = salary;37    }38    public String getDepartment() {39        return department;40    }41    public void setDepartment(String department) {42        this.department = department;43    }44}45package com.test.model;46public class Person {47    private String name;48    private int age;49    public Person(String name, int age) {50        this.name = name;51        this.age = age;52    }53    public String getName() {54        return name;55    }56    public void setName(String name) {57        this.name = name;58    }59    public int getAge() {60        return age;61    }62    public void setAge(int age) {63        this.age = age;64    }65}66when recursively comparing field by field, but found the following difference(s):

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.IgnoringFieldsComparator;2import org.assertj.core.internal.objects.data.Person;3import org.assertj.core.internal.objects.data.PersonWithId;4import org.junit.Test;5import java.util.Arrays;6import java.util.List;7import static org.assertj.core.api.Assertions.assertThat;8public class IgnoringFieldsComparatorTest {9   public void should_ignore_fields_when_comparing_objects() {10      Person yoda = new Person("Yoda", "Green");11      Person luke = new Person("Luke", "Green");12      List<Person> jedis = Arrays.asList(yoda, luke);13      PersonWithId yodaWithId = new PersonWithId(1L, "Yoda", "Green");14      PersonWithId lukeWithId = new PersonWithId(2L, "Luke", "Green");15      List<PersonWithId> jedisWithId = Arrays.asList(yodaWithId, lukeWithId);16      assertThat(jedis).usingElementComparatorIgnoringFields("id").containsExactlyElementsOf(jedisWithId);17   }18}19Expected :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]20Actual   :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]21Expected :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]22Actual   :[PersonWithId{id=1, name='Yoda', color=

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.internal.*;3import java.util.*;4public class IgnoringFieldsComparatorTest {5    public static void main(String[] args) {6        List<Employee> list = new ArrayList<>();7        list.add(new Employee("John", 20, 2000.0));8        list.add(new Employee("Smith", 30, 3000.0));9        list.add(new Employee("David", 40, 4000.0));10        IgnoringFieldsComparator<Employee> comparator = new IgnoringFieldsComparator<>(Employee.class, "age");11        Assertions.assertThat(list).isSortedAccordingTo(comparator);12    }13}14class Employee {15    private String name;16    private int age;17    private double salary;18    public Employee(String name, int age, double salary) {19        this.name = name;20        this.age = age;21        this.salary = salary;22    }23    public String getName() {24        return name;25    }26    public int getAge() {27        return age;28    }29    public double getSalary() {30        return salary;31    }32    public String toString() {33        return "Employee [name=" + name + ", age=" + age + ", salary=" + salary + "]";34    }35}36    public void setName(String name) {37        this.name = name;38    }39    public int getAge() {40        return age;41    }42    public void setAge(int age) {43        this.age = age;44    }45}46when recursively comparing field by field, but found the following difference(s):

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.*;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class IgnoringFieldsComparatorTest {5    public void test() {6        Person expected = new Person("John", "Doe", 25, "France");7        Person actual = new Person("John", "Doe", 25, "USA");8        IgnoringFieldsComparator<Person> comparator = new IgnoringFieldsComparator<>(Person.class, "country");9        assertThat(actual).usingComparator(comparator).isEqualTo(expected);10    }11}12IgnoringFieldsComparator(Class<?> clazz, String... fieldsToIgnore)13IgnoringFieldsComparator(Class<?> clazz, Collection<String> fieldsToIgnore)14int compare(T actual, T expected)15The compare() method is used to compare two objects and ignore the specified fields while comparing

IgnoringFieldsComparator

Using AI Code Generation

1package com.test;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.AbstractAssert;5import org.assertj.core.internal.IgnoringFieldsComparator;6import org.assertj.core.internal.Objects;7import com.test.model.Employee;8import com.test.model.Person;9public class AssertJTest {10    public static void main(String[] args) {11        List<String> fieldsToIgnore = new ArrayList<>();12        fieldsToIgnore.add("age");13        fieldsToIgnore.add("salary");14        fieldsToIgnore.add("department");15        Person actual = new Person("John", 30);16        Employee expected = new Employee("John", 30, 5000, "IT");17        Objects objects = new Objects();18        objects.setComparisonStrategy(IgnoringFieldsComparator.of(fieldsToIgnore));19        AbstractAssert<?> assertObject = objects.assertIsEqualToComparingFieldByFieldRecursively(null, actual, expected);20        System.out.println(assertObject);21    }22}23package com.test.model;24public class Employee extends Person {25    private int salary;26    private String department;27    public Employee(String name, int age, int salary, String department) {28        super(name, age);29        this.salary = salary;30        this.department = department;31    }32    public int getSalary() {33        return salary;34    }35    public void setSalary(int salary) {36        this.salary = salary;37    }38    public String getDepartment() {39        return department;40    }41    public void setDepartment(String department) {42        this.department = department;43    }44}45package com.test.model;46public class Person {47    private String name;48    private int age;49    public Person(String name, int age) {50        this.name = name;51        this.age = age;52    }53    public String getName() {54        return name;55    }56    public void setName(String name) {57        this.name = name;58    }59    public int getAge() {60        return age;61    }62    public void setAge(int age) {63        this.age = age;64    }65}66when recursively comparing field by field, but found the following difference(s):

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.internal.IgnoringFieldsComparator;2import org.assertj.core.internal.objects.data.Person;3import org.assertj.core.internal.objects.data.PersonWithId;4import org.junit.Test;5import java.util.Arrays;6import java.util.List;7import static org.assertj.core.api.Assertions.assertThat;8public class IgnoringFieldsComparatorTest {9   public void should_ignore_fields_when_comparing_objects() {10      Person yoda = new Person("Yoda", "Green");11      Person luke = new Person("Luke", "Green");12      List<Person> jedis = Arrays.asList(yoda, luke);13      PersonWithId yodaWithId = new PersonWithId(1L, "Yoda", "Green");14      PersonWithId lukeWithId = new PersonWithId(2L, "Luke", "Green");15      List<PersonWithId> jedisWithId = Arrays.asList(yodaWithId, lukeWithId);16      assertThat(jedis).usingElementComparatorIgnoringFields("id").containsExactlyElementsOf(jedisWithId);17   }18}19Expected :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]20Actual   :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]21Expected :[PersonWithId{id=1, name='Yoda', color='Green'}, PersonWithId{id=2, name='Luke', color='Green'}]22Actual   :[PersonWithId{id=1, name='Yoda', color=

IgnoringFieldsComparator

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.internal.*;3import java.util.*;4public class IgnoringFieldsComparatorTest {5    public static void main(String[] args) {6        List<Employee> list = new ArrayList<>();7        list.add(new Employee("John", 20, 2000.0));8        list.add(new Employee("Smith", 30, 3000.0));9        list.add(new Employee("David", 40, 4000.0));10        IgnoringFieldsComparator<Employee> comparator = new IgnoringFieldsComparator<>(Employee.class, "age");11        Assertions.assertThat(list).isSortedAccordingTo(comparator);12    }13}14class Employee {15    private String name;16    private int age;17    private double salary;18    public Employee(String name, int age, double salary) {19        this.name = name;20        this.age = age;21        this.salary = salary;22    }23    public String getName() {24        return name;25    }26    public int getAge() {27        return age;28    }29    public double getSalary() {30        return salary;31    }32    public String toString() {33        return "Employee [name=" + name + ", age=" + age + ", salary=" + salary + "]";34    }35}

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