Question

String input = “c_Name == V-GE-DO50 OR c_Name == V-GE-DO-C”;

I have tried

input.replaceAll(" ", "");
input.trim();

Both did not remove white space from the string

Want the string to look like
c_Name==V-GE-DO50ORc_Name==V-GE-DO-C

Thanks

Answer 1

Note that the String methods return a new String with the transformation applied. Strings are immutable – i.e. they can’t be changed. So it’s a common mistake to do:

input.trim();

and you should instead assign a variable:

String output = input.trim();