Uppercase character method? 2

[jisoo22]

Does anyone happen to know if there is a method that checks if a character is uppercase? I searched through the 1.4.1 API and only found "toUpperCase()" for strings.

Thanks,
Jisoo22

 

[palbano]

static boolean java.lang.Character.isUpperCase(char)

-pete

 

[jisoo22]

Quick question,

If I had a for loop like the following:

String source = s.toUpperCase();
for (int i = 0; i < s.length(); ++i) {
    char c = source.charAt(i);

    if (??.isUpperCase() == true) {
       String temp = temp + alphabet[i];
    }
}

Could I substitute "c" for the "??"? I seem to get an error message about a char not being able to be dereferenced.

Thanks,
Jisoo22

 

[Quinnie]

Hi jisoo22,

The method you want is in Character not in the basic java type char. It is a static method so you don't need to make a new instance of it to use...just put :

..
if (Character.isUpperCase(c)) {
..

Should work.

Kev