lol97

package com.sufyan97.learn_hibernate.warganegara;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

@Service
public class WargaNegaraService {
	@Autowired

lol97

package com.sufyan97.learn_hibernate.warganegara;

import java.util.Date;

import jakarta.persistence.CascadeType;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.OneToOne;
import jakarta.persistence.Table;

lol97

package com.sufyan97.learn_hibernate.warganegara;

import java.math.BigDecimal;
import java.util.Date;

import jakarta.persistence.CascadeType;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.OneToOne;

lol97

package com.sufyan97.learn_hibernate;

import java.math.BigDecimal;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;

import com.sufyan97.learn_hibernate.barang.Barang;
import com.sufyan97.learn_hibernate.barang.BarangService;

lol97

package com.sufyan97.learn_hibernate.barang;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;


@Service
public class BarangService {

lol97

package com.sufyan97.learn_hibernate.barang;

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

@Repository
public interface BarangRepository extends JpaRepository<Barang, Long>{

}

lol97

package com.sufyan97.learn_hibernate.barang;

import java.math.BigDecimal;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;

lol97

package sufyan97_blog.design_pattern;

class ConfigEarly {
	private static ConfigEarly configEarly = new ConfigEarly(); //terbentuk ketika load time
	
	private ConfigEarly() {
		
	}
	
	public static ConfigEarly getConfigEarly() {

lol97

package sufyan97_blog.design_pattern;

class ConfigLazy {
	private static ConfigLazy configLazy;
	
	private ConfigLazy() {
		
	}
	
	public static ConfigLazy getConfigLazy() {

lol97

package com.sufyan97.learn_log4j;

import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class LevelLogCustom {
	private static Logger log = LogManager.getLogger(LevelLogCustom.class);
	
	//custom BAHAYA_TA