See: Description
| Class | Description |
|---|---|
| DefaultPrintStream |
A
PrintStream subclass that's wired into System.out. |
| DefaultPrintWriter |
A
PrintWriter subclass that's wired into System.out. |
| NullIcon |
An empty
Icon. |
| NullPrintStream |
A subclass of
PrintStream whose methods ignore the content being
written. |
| NullPrintWriter |
A subclass of
PrintWriter whose methods ignore the content
being written. |
| NullSecurityManager |
A subclass of
SecurityManager that allows all of the
checkXXX methods to return successfully. |
Contains utility classes that use the Null Object pattern.
Related Documentation
See Extending JDeveloper Using the Addin API for detailed information.