import org.postgresql.jdbc2.optional.ConnectionPool;
import com.mchange.v2.c3p0.ComboPooledDataSource;

private ComboPooledDataSource cpds;
cpds = new ComboPooledDataSource();
cpds.setDriverClass("com.mysql.jdbc.Driver");
cpds.setJdbcUrl("jdbc:mysql://127.0.0.1:3306/company");
        cpds.setUser("user");
        cpds.setPassword("1234");
        cpds.setMinPoolSize(5);
        cpds.setMaxPoolSize(5);
        cpds.setAcquireIncrement(0);


Connection connection = getConnection();