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/*
 * @test
 * @author John O'Conner
 * @bug 4453730
 * @summary Undefined character code points do not have titlecase mappings. The
 *          toTitleCase method should return the argument code value.
 */
public class TestUndefinedTitleCase {
    static int endCharValue = 0xFFFF;

    public static void main(String[] args) {
        for(int ch=0x0000; ch <= endCharValue; ch++) {
            if (!Character.isDefined((char)ch) && Character.toTitleCase((char)ch) != (char)ch) {
                throw new RuntimeException("Char value " + Integer.toHexString((char)ch));
            }
        }
        System.out.println("Passed");
    }
}
