JSON to Java Converter

{
  "customerId": "CUST_12345",
  "accountNumber": "ACC789012",
  "isActive": true,
  "monthlyBill": 89.99,
  "lastPaymentDate": "2024-01-10T00:00:00Z",
  "services": [
    {
      "serviceType": "5G_DATA",
      "planName": "Unlimited 5G",
      "monthlyCost": 59.99,
      "dataUsageGB": 45.2
    },
    {
      "serviceType": "VOICE",
      "planName": "Unlimited Talk",
      "monthlyCost": 30.00,
      "minutesUsed": 1250
    }
  ],
  "billingAddress": {
    "street": "123 Main St",
    "city": "New York",
    "state": "NY",
    "zipCode": "10001"
  }
}

import com.fasterxml.jackson.annotation.JsonProperty;
import java.time.LocalDateTime;
import java.util.List;

public class Customer {
    @JsonProperty("customerId")
    private String customerId;
    
    @JsonProperty("accountNumber")
    private String accountNumber;
    
    @JsonProperty("isActive")
    private Boolean isActive;
    
    @JsonProperty("monthlyBill")
    private Double monthlyBill;
    
    @JsonProperty("lastPaymentDate")
    private LocalDateTime lastPaymentDate;
    
    @JsonProperty("services")
    private List<Service> services;
    
    @JsonProperty("billingAddress")
    private BillingAddress billingAddress;
    
    // Constructors
    public Customer() {}
    
    // Getters and Setters
    public String getCustomerId() {
        return customerId;
    }
    
    public void setCustomerId(String customerId) {
        this.customerId = customerId;
    }
    
    public String getAccountNumber() {
        return accountNumber;
    }
    
    public void setAccountNumber(String accountNumber) {
        this.accountNumber = accountNumber;
    }
    
    // ... additional getters and setters
}

public class Service {
    @JsonProperty("serviceType")
    private String serviceType;
    
    @JsonProperty("planName")
    private String planName;
    
    @JsonProperty("monthlyCost")
    private Double monthlyCost;
    
    // Constructors, getters, and setters...
}