HashMap return type

you mean remove from hashmap?

listModel.get(info.position - 1).remove( "Qty" ) ;

if you want to remove from just the string representation, try this

System.out.println(" SSSS   "+listModel.get(info.position - 1).replaceAll( "Qty=%d*" ));

i mean get only the qty data from the Hashmap. basically i am writing a feature to update the qty when user enters a wrong qty. so i am trying to get the qty amount from the list and update it with the new value. please help

listModel.get(info.position - 1).get( "Qty" ) ; //will give only quantity
listModel.get(info.position - 1).set( "Qty", 50 ) ; //will update qty to 50

it will hold the qty in a String.correct?

something like this

String qty = listModel.get(info.position - 1).get( "Qty" ) ; //will give only quantity

>>it will hold the qty in a String.correct?

depends on how the map is defined, it may hold String/Object. print the type of the value and you'll come to know but based on definition of the maps, you may have to typecast.

and could be a Number type too!

print the type of the value and you'll come to know but based on definition of the maps, you may have to typecast

can you please give me an e.g.

thanks