file:inbox?fileName=data+.txt (expected "inbox/data .txt" and result is OK)
file:inbox?fileName=data%20.txt (expected "inbox/data .txt" and result is OK)
file:inbox?fileName=RAW(data+.txt) (expected "inbox/data+.txt" and result is OK)
file:inbox?fileName=RAW(data%20.txt) (expected "inbox/data%20.txt", but actually it's "inbox/data .txt") - I think it's WRONG (disobeyed RAW)
file:inbox?fileName=RAW(data%2520.txt) (expected "inbox/data%2520.txt", but actually it's also "inbox/data .txt") - I think it's WRONG (disobeyed RAW + double URL decode)
Additional info:
RAW(data%252520.txt) results in "data%20.txt" (disobeyed RAW + double URL decode - it means there is not triple URL decode in this case)
RAW(data%2B.txt) results in "data+.txt" (disobeyed RAW + single URL decode - it means there is not double URL decode in this case)
data%252B.txt results in "data%2B.txt" (single URL decode - it means there is not double URL decode in this case)