What is string substring?
Why are generics used?
What is a wrapper method?
What is class forname?
Why do we use bufferedreader?
What is string and its types?
What is an image buffer?
What is int argc char * argv?
What is meant by string is immutable?
How do you escape json?
What is compareto?
What do you mean by formatting?
What is prefix of a string?
What is string builder?
What means public static?