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boolean isCapitalized(String s) {
if (s == null) {
throw new RuntimeException("Null String");
}
if (s.equals("")) {
return true;
}
String first = s.substring( 0, 1);
String rest = s.substring( 1);
return (first.equals( first.toUpperCase()) &&
rest.equals( rest.toLowerCase()));
}
|
In order to To handle the case of passing in a null string parameter, code calling this function may require catching RuntimeException, which is a violation of EXC32-J. Do not catch RuntimeException.
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