}
        if (object == null || getClass() != object.getClass()) {
            return false;
        }

        Person person = (Person) object;

        if (!firstName.equals(person.firstName)) {
            return false;
        }
        if (!lastName.equals(person.lastName)) {
            return false;
        }

        return true;
    }

    public int hashCode() {

package org.gradle;

import org.apache.commons.collections.list.GrowthList;

public class Person {
    private final String name;

    public Person(String name) {
        this.name = name;
        new GrowthList();
    }

    public String getName() {
        return name;
    }

class Person implements IPerson {
    def String name

/**
 * This is the Person class.
 *
 * @author author value
 * @version version value
 * @deprecated deprecated value
 * @customtag custom tag value
 * @customtaglet custom taglet value
 */
public class Person {

public class Person {

```

被替换为了以下文本格式的错误信息：

```
1 validation error
path -> item_id
  value is not a valid integer (type=type_error.integer)

```

### `RequestValidationError` vs `ValidationError`

!!! warning "警告"

    如果您觉得现在还用不到以下技术细节，可以先跳过下面的内容。

package org.gradle

class Person {
    String name

package org.gradle;

import org.apache.commons.collections.list.GrowthList;

public class Person {
    private final String name;

    public Person(String name) {
        this.name = name;
        new GrowthList();
    }

    public String getName() {
        return name;
    }

package org.gradle;

import org.apache.commons.lang.StringUtils;

/**
 * <p>Represents a person.</p>
 */
public class Person {
    private final String name;

    public Person(String name) {
        if (StringUtils.isEmpty(name)) {
            throw new IllegalArgumentException();
        }
        this.name = name;
    }

    /**
     * Get the person's name
     *
     * @return the name
     */

package org.gradle.sample.api;

public interface Person {
    String getFirstname();
    String getSurname();