Exception flow control

I use exceptions to flow control a lot, but I have a strange feeling that I am doing something wrong. Is it a good practice to write something like code shown bellow?

public static void main(String[] args)
{
    try
    {
        methodA();
    }
    catch (Exception ex)
    {
        handleException(ex);
    }
}

public static methodA()
{
    methodB();
}

public static methodB()
{
    throw new RuntimeException("Exception");
}