If you only want letters to be counted (say, ignore numbers, spaces, and other characters) test to see if the character is a letter before adding it to the list:
for (int i = 0; i < str.length;...
Type: Posts; User: helloworld922
Re: How to remove the in-between spaces in a String? Please help.
If you only want letters to be counted (say, ignore numbers, spaces, and other characters) test to see if the character is a letter before adding it to the list:
for (int i = 0; i < str.length;...