java

import java.math.BigDecimal;
import java.time.LocalDate;
import java.util.List;

import Transaction.Category;

package com.shop.orders.events;

import java.math.BigDecimal;
import java.time.Instant;

public record OrderPlacedEvent(

package com.example.search;

import java.time.LocalDate;

@ValidDateRange
public class DateRangeSearch {

package com.example.tracing;

import jakarta.servlet.Filter;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.ServletRequest;

@RestController
@RequestMapping("/api/notifications")
public class NotificationController {

    private final SseEmitterRegistry registry;
    private final NotificationService service;

@Entity
@Table(name = "idempotency_records",
       uniqueConstraints = @UniqueConstraint(columnNames = "idempotency_key"))
public class IdempotencyRecord {

    public enum Status { IN_PROGRESS, COMPLETED }

import org.springframework.hateoas.RepresentationModel;
import java.math.BigDecimal;

public class ProductModel extends RepresentationModel<ProductModel> {

    private final Long id;

-- KEYS[1] = bucket key
-- ARGV[1] = capacity, ARGV[2] = refill_rate (tokens/sec)
-- ARGV[3] = now_ms, ARGV[4] = requested tokens
local capacity    = tonumber(ARGV[1])
local refill_rate = tonumber(ARGV[2])
local now_ms      = tonumber(ARGV[3])

package com.example.health;

import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.HealthIndicator;
import org.springframework.stereotype.Component;

import jakarta.persistence.Column;
import jakarta.persistence.MappedSuperclass;
import java.time.Instant;

@MappedSuperclass
public abstract class SoftDeletable {

package com.example.demo.controller;

import com.example.demo.dto.UserDTO;
import com.example.demo.dto.v2.UserDTOV2;
import com.example.demo.service.UserService;
import org.springframework.web.bind.annotation.*;

@Configuration
public class TxConfig {

    @Bean
    public PlatformTransactionManager transactionManager(DataSource dataSource) {
        DataSourceTransactionManager tm = new DataSourceTransactionManager(dataSource);