Super basic log4j2 example

HomePage.java

public class HomePage extends BasePage {

    // Any log will be register under HomePage.class
    private static final Logger logger = LogManager.getLogger(HomePage.class);

    @FindBy(xpath = "someXpath here")
    private WebElement loginButton;

    public HomePage(AndroidDriver driver) {
        super(driver);
    }
  
    // Method to have a more descriptive log
    public void logStep(String step) {
        logger.log(Level.INFO, step);
    }

    public void clickLoginButton() {
        logStep("CLICK " + getLoginButtonText());
        loginButton.click();
    }
}

log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn">
    <Properties>
        <Property name="PATTERN_INFO">%-5level %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{0} - %msg%n</Property>
    </Properties>
    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="${PATTERN_INFO}"/>
        </Console>
    </Appenders>
    <Loggers>
        <Root level="debug">
            <AppenderRef ref="Console"/>
        </Root>
    </Loggers>
</Configuration>