Generates a build error.
A message describing the error.
Performs the tool creation.
Set the output directory
A level from 0 (none) to 9 (max) of effort for applying Pack200
Set the flag to specify if file reordering should be performed.
If false, a single modification time is used for all contained files
A flag that tells the task to pack and then unpack the source JAR file into another JAR file.