I am checking my code using FindBugs, PMD and Checkstyle for improving the codebase and identify potential vulnerabilities along with design flaws. But i am facing trouble in finding out what exactly is the problem ? I have used Lambda expression in my Code.

**Error Description**

```
'member def modifier' have incorrect indentation level 8, expected level should be 4.   34
'member def modifier' have incorrect indentation level 8, expected level should be 4.   37
'member def modifier' have incorrect indentation level 8, expected level should be 4.   39
'method def modifier' have incorrect indentation level 8, expected level should be 4.   42
'method def' child have incorrect indentation level 16, expected level should be 8. 44
'method def' child have incorrect indentation level 16, expected level should be 8. 46
'method def' child have incorrect indentation level 16, expected level should be 8. 47
'method def' child have incorrect indentation level 16, expected level should be 8. 48
'method def' child have incorrect indentation level 16, expected level should be 8. 50
'method def' child have incorrect indentation level 16, expected level should be 8. 52

```

**RegisterActivity**

```
public class RegisterActivity extends DaggerAppCompatActivity implements LifecycleOwner {

        @Inject :**line number 34**
        public RegisterViewModel mRegisterViewModel;

        private ProgressDialog progressDialog; **line number 37**

        private ActivityRegisterBinding mBinding;

```

> 
> I have added my Activity which shows error at the certain line, but i
>  am not able to find out what exactly is the problem in my Code.
> 
> 
>