}
I have an input.txt file, i want call that from console. This file includes whitespaces and quotes. I write this code but it give me the error. Where is my fault in this code, guys?
Also, if (chars[i]=='"'){
j = i ;
i++ ;
while (chars[i] != '"'){
i++;
}
System.out.println(str.substring(j,i));
}
because of the error, the print does not work.
What happens if the last character of the string is ' '?
Look at the case of the string " " (single space)
while(i < chars.length) // i == 0
chars[0] == ' ' // true;
i++; // i = 1 (past array end)
if (chars[1] == '"') // you've accessed past the end of the array and you get the exception
String replaced = str.replaceAll("[ \"\']", "") to remove all spaces, single and double quotes from the string.String[] res = str.split("[ \'\"]"); which splits a string into an array of strings.I think you should check "i" variable always after "i++" operation - checking it in most outside while isn't enough, you can go out the array size
