Java doesn't allow you to have null as an attribute value. It wants you to indicate what you really mean by null, so that is what we do here - as ugly as it is.
| Modifiers | Name | Description |
|---|---|---|
static class |
Undefined.CLASS |
|
static class |
Undefined.EXCEPTION |
| Type Params | Return Type | Name and description |
|---|---|---|
|
static boolean |
isUndefined(String other) |
|
static boolean |
isUndefined(ClassNode other) |
|
static boolean |
isUndefinedException(ClassNode other) |