| Package | Description |
|---|---|
| org.apache.commons.lang |
Provides highly reusable static utility methods, chiefly concerned
with adding value to the
java.lang classes. |
| Class | Description |
|---|---|
| CharRange |
A contiguous range of characters, optionally negated.
|
| CharSet |
A set of characters.
|
| NumberRange |
Deprecated.
Use one of the Range classes in org.apache.commons.lang.math.
Class will be removed in Commons Lang 3.0.
|
| ObjectUtils.Null |
Class used as a null placeholder where
null
has another meaning. |
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