Segue embaixo o problema aqui:
SLF4J: No SLF4J providers were found. SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#noProviders for further details. Exception in thread "main" com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Access denied for user 'root'@'localhost' (using password: YES) at com.zaxxer.hikari.pool.HikariPool.throwPoolInitializationException(HikariPool.java:596) at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:582) at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:100) at com.zaxxer.hikari.HikariDataSource.(HikariDataSource.java:81) at br.com.alura.bytebank.ConnectionFactory.createDataSource(ConnectionFactory.java:26) at br.com.alura.bytebank.ConnectionFactory.recuperarConexao(ConnectionFactory.java:13) at br.com.alura.bytebank.domain.conta.ContaService.abrir(ContaService.java:29) at br.com.alura.bytebank.BytebankApplication.abrirConta(BytebankApplication.java:90) at br.com.alura.bytebank.BytebankApplication.main(BytebankApplication.java:24) Caused by: java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:828) at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:448) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:359) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:470) at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ... 7 more
