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How many objects are created when we create String class
object using new operator?
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Answer Posted / rana
Answer is 2
String s = new String ("ABC"); // creates new object in heap & also adds entry in string literal pool.
String s1 = s.intern(); // will copy the string from pool
System.out.println(s1);
@Ravi -
System.out.println(s1.hashCode()==s2.hashCode() );
will return same because of String generates its hashCode based on the characters it has. there is a formula for hashCode generation on string
s[0]*31^n-1 + s[1]*31^n-2 ..... + s[n-1]
s[0] - 1st characters ascii value
n - length of the string
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