Java – tolower case (char) method?
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Java
Obviously, there is a method that accepts a char and returns a char: http://download.oracle.com/javase/6/docs/api/java/lang/Character.html#toLowerCase (char)
But I can't seem to make it work My code:
import java.lang.Character; public class Test { public static void main(String[] args) { char c = 'A'; c = toLowerCase(c); System.out.println(c); } }
When I compiled it, I received the following error:
$javac Test.java Test.java:6: cannot find symbol symbol : method toLowerCase(char) location: class Test c = toLowerCase(c); ^ 1 error
What on earth did I do wrong? thank you.
Solution
Tolowercase is a static method, so you need to qualify it with the class it belongs to, such as
Character.toLowerCase(c);
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