public void testIntArray1() {
char c = 'a';
char[] cs = {'a', 'b', 'c'};
TestCase.assertTrue(CharUtils.inArray(c, cs));
TestCase.assertFalse(CharUtils.notInArray(c, cs));
}
public void testIntArray4() {
char c = 'a';
char[] cs = null;
TestCase.assertFalse(CharUtils.inArray(c, cs));
TestCase.assertTrue(CharUtils.notInArray(c, cs));
}