## Why is this an issue?

Unsigned integers have different arithmetic operators than signed ones - operators that few developers understand. Therefore, signed types should be preferred where possible.

### Noncompliant code example

    Module Module1
        Sub Main()
            Dim foo1 As UShort   ' Noncompliant
            Dim foo2 As UInteger ' Noncompliant
            Dim foo3 As ULong    ' Noncompliant
        End Sub
    End Module

### Compliant solution

    Module Module1
        Sub Main()
            Dim foo1 As Short
            Dim foo2 As Integer
            Dim foo3 As Long
        End Sub
    End Module