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

Interface Summary
Interface | Description
--- | ---
XSLTTraceSupport | Sets up trace support for a given transformer.

Class Summary
Class | Description
--- | ---
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.
TraXLiaison | Concrete liaison for XSLT processor implementing TraX.
Xalan2TraceSupport | Sets up trace support for a given transformer.
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.