Root Class Factory
The DefaultClassFactory looks in the
following places to create classes:
For a specific Java class in the package
hep.io.root.reps (a SpecificRootObject).
StreamerInfo in the file being read – used to create
a “GenericRootObject”
Streamer info in the “bootstrap” file –
StreamerInfo.properties
Info in the file “typedef.properties” file – used to
define Java mapping for Int_t etc.