What will be printed out after the following code is compiled and executed?

String d = "beekeeper";
d.substring(1,7);
d = "w" + d;
d.insert(3, "bee");
System.out.println(d);
Explanation
The String class is immutable and doesn't contain an insert() method
StringBuffer and StringBuilder classes significantly differ from String class - their content may be modified by append, insert and delete methods.

Follow CodeGalaxy

Mobile Beta

Get it on Google Play
Send Feedback
Cosmo
Sign Up Now
or Subscribe for future quizzes