# Package org.apache.tools.ant.property

Contains helper classes for Ant properties.

Interface Summary
GetProperty: Interface to a class (normally PropertyHelper) to get a property.
ParseNextProperty: Helper for `PropertyExpander` that can be used to expand property references to values.
PropertyExpander: Responsible for locating a property reference inside a String.

Class Summary
LocalProperties: Thread local class containing local properties.
LocalPropertyStack: A stack of local property maps.
NullReturn: Class to represent a null and to stop the chain of lookups.
ParseProperties: Parse properties using a collection of expanders.
ResolvePropertyMap: Class to resolve properties in a map.