DRAFT
NoCallOnStringLiteral
Misconception:
It’s not possible to invoke a method on a String literal. E.g., "Hi".length() does not work.
Incorrect
One cannot invoke methods on String literals
Correct
One can invoke methods on String literals
CorrectionHere is what's right.
Here is what's right.
Wrong. A String literal denotes a String object. One can invoke methods on it like one can invoke methods on any String object. All the following are correct:
int a = "Hi".length();
int b = new String("Hey").length();
String s = "Ho";
int c = s.length();Language
Java