AC - Attribute Complexity

Defined as the sum of each attribute's value in the class. The value is evaluated as:

`boolean` | 1
`byte` | 1
`char` | 1
`short` | 1
`int` | 1
`long` | 1
`float` | 2
`double` | 2
`Void` | 3
`Boolean` | 3
`Byte` | 3
`Character` | 3
| `` |
`String` | 3
`StringBuffer` | 3
`Short` | 3
`Integer` | 3
`Long` | 3
`Number` | 3
`Float` | 3
`Double` | 3
`array` | 3
`java.lang.*` | 5
`Vector` | 7
`others` | 9