suppose object doesn't exist in SCP then equals() returns false suppose object doesn't exist in SCP then object copied from heap area to SCP by using intern() suppose object exist in SCP then equals() ...
The only difference between StringBuffer and StringBuilder is StringBuffer is thread-safe, that is StringBuffer is synchronized. whereas StringBuilder is NOT thread-safe, that is StringBuilder is NOT ...
The characters in a string have indices that run from 0 to string.length() - 1. The method charAt() returns the character at a specified index. The boolean operator ( == ) returns true only if the two ...