[Critical Issue] Mistake in README file which can mislead a beginner

[Subhadiptech]

While reading I found that there was a question under OOPS section that

Can you list 8 primitive types in java?

Present ans: byte short int long float double char String boolean

Expected ans:

byte short int long float double char boolean

String is not a primitive data type of Java.

This point may mislead a beginner.

[amitshekhariitbhu]

Updated