Where are java classes stored in Oracle?

Question

Where is the java bytecode for loaded java classes stored within an oracle database? Specifically, is there a view or table I can use to obtain the raw bytes for java class

Answer 1

Java bytecode stored in IDL_UB1$ table:

select o.NAME, i.PIECE 
from obj$ o, IDL_UB1$ i 
where o.type# = 29 
    and o.obj# = i.obj#