GCop435.md

GCop 435

"finally block should not be empty"

Rule description

By using a finally block, you can clean up any resources that are allocated in a try block, and you can run code even if an exception occurs in the try block. If the finally statement is empty, it means that you don't need this block at all.

Example1

public void Bar()
{
    try
    {
        ...
    }
    catch (Exception)
    {
        ...
    }
    finally
    {

    }
    ...
}

should be 🡻

public void Bar()
{
    try
    {
        ...
    }
    catch (Exception)
    {
        ...
    }
    finally
    {
        ...
    }
}

Example2

public void Foo()
{
    try
    {
        ...
    }
    catch (Exception)
    {
        ...
    }
    finally
    {

    }
}

should be 🡻

public void Foo()
{
    try
    {
        ...
    }
    catch (Exception)
    {
        ...
    }    
}