## Package org.apache.tools.ant.taskdefs.optional

Class Summary
ANTLR: Invokes the ANTLR Translator generator on a grammar file.
Cab: Create a CAB archive.
EchoProperties: Displays all the current properties in the build.
EchoProperties.FormatAttribute: A enumerated type for the format attribute.
Javah: Generates JNI header files using javah.
Native2Ascii: Converts files from native encodings to ASCII.
NetRexxC: Compiles NetRexx source files.
NetRexxC.TraceAttr: Enumerated class corresponding to the trace attribute.
NetRexxC.VerboseAttr: Enumerated class corresponding to the verbose attribute.
PropertyFile: Modifies settings in a property file.
PropertyFile.Entry: Instance of this class represents nested elements of a task propertyfile.
PropertyFile.Entry.Operation: Enumerated attribute with the values "+", "-", "="
PropertyFile.Entry.Type: Enumerated attribute with the values "int", "date" and "string".
PropertyFile.Unit: Borrowed from Tstamp
RenameExtensions: Deprecated. since 1.5.x.
ReplaceRegExp: Performs regular expression string replacements in a text file.
Rpm: Invokes the rpm tool to build a Linux installation file.
SchemaValidate: Validate XML Schema documents.
SchemaValidate.SchemaLocation: representation of a schema location.
Script: Executes a script.
StyleBook: Deprecated. since 1.7.
TraXLiaison: Concrete liaison for XSLT processor implementing TraX.
XMLValidateTask: Checks XML files are valid (or only well formed).
XMLValidateTask.Attribute: The class to create to set a feature of the parser.
XMLValidateTask.Property: A Parser property.