something:
   calling-birds: four
   french-hens: 3
   golden-rings: 5
   partridges:
     count: 1
     location: "a pear tree"
   turtle-doves: two

something:
   calling-birds: four
   french-hens: 3
   golden-rings: 5
   partridges:
     count: 1
     location: "a pear tree"
   turtle-doves: two

something:
  system: AfricanBirds
     calling-birds: four
     french-hens: 3
     golden-rings: 5
     partridges:
       count: 1
       location: "a pear tree"
     turtle-doves: two
  system: EuropeanBirds
     calling-birds: five
     french-hens: 2
     golden-rings: 3
     partridges:
       count: 2
       location: "an oak tree"
     turtle-doves: one
  

something:
  system: AfricanBirds
     calling-birds: four
     french-hens: 3
     golden-rings: 5
     partridges:
       count: 1
       location: "a pear tree"
     turtle-doves: two
  system: EuropeanBirds
     calling-birds: five
     french-hens: 2
     golden-rings: 3
     partridges:
       count: 2
       location: "an oak tree"
     turtle-doves: one
  

class BirdProperty {
  String calling-birds;
  Integer french-hens;
  List[] partridges;
  //...etc
}

class BirdProperty {
  String calling-birds;
  Integer french-hens;
  List[] partridges;
  //...etc
}

package com.manning.sbip.ch04.health.indicator;
 
// imports
 
@Component
public class DogsApiHealthIndicator implements HealthIndicator {
   
    @Override
    public Health health() {
        try {
            ParameterizedTypeReference<Map<String, String>> reference
➥ = new ParameterizedTypeReference<Map<String, String>>() {};
            ResponseEntity<Map<String, String>> result
➥ = new RestTemplate().exchange
➥ ("https:/ /dog.ceo/api/breeds/image/random",
➥ HttpMethod.GET, null, reference);
            if (result.getStatusCode().is2xxSuccessful() &&
➥ result.getBody() != null) {
                return Health.up().withDetails(result.getBody()).build();
            }
            else {
                return Health.down().withDetail("status",
➥ result.getStatusCode()).build();
            }
        }
        catch(RestClientException ex) {
             return Health.down().withException(ex).build();
        }
    }
}

package com.manning.sbip.ch04.health.indicator;
 
// imports
 
@Component
public class DogsApiHealthIndicator implements HealthIndicator {
   
    @Override
    public Health health() {
        try {
            ParameterizedTypeReference<Map<String, String>> reference
➥ = new ParameterizedTypeReference<Map<String, String>>() {};
            ResponseEntity<Map<String, String>> result
➥ = new RestTemplate().exchange
➥ ("https:/ /dog.ceo/api/breeds/image/random",
➥ HttpMethod.GET, null, reference);
            if (result.getStatusCode().is2xxSuccessful() &&
➥ result.getBody() != null) {
                return Health.up().withDetails(result.getBody()).build();
            }
            else {
                return Health.down().withDetail("status",
➥ result.getStatusCode()).build();
            }
        }
        catch(RestClientException ex) {
             return Health.down().withException(ex).build();
        }
    }
}

Feature: Ebay Home Page Scenarios
  Scenario: Advanced Search Link
    Given I am on Ebay Home Page
    When I click on Advanced Link
    Then I navigate to Advanced Search Page

Feature: Ebay Home Page Scenarios
  Scenario: Advanced Search Link
    Given I am on Ebay Home Page
    When I click on Advanced Link
    Then I navigate to Advanced Search Page

package steps;

import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;

public class EbayHome_Steps {
@Given("I am on Ebay Home Page")
public void iAmOnEbayHomePage() {
//print something
}
@When("I click on Advanced Link")
public void iClickOnAdvancedLink() {
//print something
}
@Then("I navigate to Advanced Search Page")
public void iNavigateToAdvancedSearchPage() {
//print something
}
}

package steps;

import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;

public class EbayHome_Steps {
@Given("I am on Ebay Home Page")
public void iAmOnEbayHomePage() {
//print something
}
@When("I click on Advanced Link")
public void iClickOnAdvancedLink() {
//print something
}
@Then("I navigate to Advanced Search Page")
public void iNavigateToAdvancedSearchPage() {
//print something
}
}

package org.example;
import java.util.*;

public class ListExamples {
    List<String> names = Arrays.asList("Hi", "Dude","Wow");
    System.out.println(names);
}

package org.example;
import java.util.*;

public class ListExamples {
    List<String> names = Arrays.asList("Hi", "Dude","Wow");
    System.out.println(names);
}

package com.example.demo.model;

import jakarta.persistence.*;
import jakarta.validation.constraints.DecimalMin;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import java.math.BigDecimal;
import java.time.LocalDateTime;

@Entity 
@Table(name = "payment", indexes = {
        @Index(name = "idx_payment_company_payment_service_date", columnList = "company_id, payment_service_id, YEAR(date)") 
})
public class Payment {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY) 
    @Column(name = "payment_id", updatable = false, nullable = false)
    private Long paymentId;

    @DecimalMin(value = "0.01", message = "Amount must be greater than 0")
    @Column(name = "amount", nullable = false, precision = 10, scale = 2)
    private BigDecimal amount;

    @NotNull(message = "Date of payment must be specified")
    @Column(name = "date", nullable = false)
    private LocalDateTime date;

    @NotBlank(message = "Payment method must be specified")
    @Column(name = "payment_method", nullable = false)
    private String paymentMethod;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "company_id", nullable = false)
    private Company company;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "payer_id", nullable = false)
    private Payer payer;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "payment_service_id", nullable = false)
    private PaymentService paymentService;

    // Getters and Setters...
}

package com.example.demo.model;

import jakarta.persistence.*;
import jakarta.validation.constraints.DecimalMin;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import java.math.BigDecimal;
import java.time.LocalDateTime;

@Entity 
@Table(name = "payment", indexes = {
        @Index(name = "idx_payment_company_payment_service_date", columnList = "company_id, payment_service_id, YEAR(date)") 
})
public class Payment {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY) 
    @Column(name = "payment_id", updatable = false, nullable = false)
    private Long paymentId;

    @DecimalMin(value = "0.01", message = "Amount must be greater than 0")
    @Column(name = "amount", nullable = false, precision = 10, scale = 2)
    private BigDecimal amount;

    @NotNull(message = "Date of payment must be specified")
    @Column(name = "date", nullable = false)
    private LocalDateTime date;

    @NotBlank(message = "Payment method must be specified")
    @Column(name = "payment_method", nullable = false)
    private String paymentMethod;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "company_id", nullable = false)
    private Company company;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "payer_id", nullable = false)
    private Payer payer;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumn(name = "payment_service_id", nullable = false)
    private PaymentService paymentService;

    // Getters and Setters...
}

Assertions.assertThrows(RuntimeException.class, () -> {
            contactManager.addContact(null, "Doe", "0123456789");
        });

Assertions.assertThrows(RuntimeException.class, () -> {
            contactManager.addContact(null, "Doe", "0123456789");
        });