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Note that not the jar file itself, but the contents of it are required. This implies, that the paths of the contained files are unique and the information in meta-inf/Manifest.mf will be lost.
The AntActionSpec XML
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Structure
An ant action is defined in the resource with the id "AntActionsSpec.xml". In IzPack 5.0 (as of 5.0.0-beta-11), an XML-Schema is provided, which may be declared as follows:
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