AbstractMT parser - Field 50F (MT103 ) is not removing the forward slash

[robvtang]

:50F:/728394792 1/LARGE COMPANY 3/TW/NZ :52A:dadkajdsad :57A://AU032143 dfghsjdfsf :59F:/78934758594435 1/TEST ACCOUNT WBC 2/SYDNEY 3/AU/SYDNEY

getBlock4().getFieldByName("50F").getComponent(1) - this returns with "/". that is /728394792 But getBlock4().getFieldByName("59F").getComponent(1) - this returns without "/". that is 78934758594435( that is without /).

So why the parser is not removing the slash incase of 50F of MT103 message.