What would be the output of the following fraction of code?

int Integer = 34 ;
char String = 'S' ;
System.out.print( Integer ) ;
System.out.print( String ) ;

Got this error after running this program:

Exception in thread "main" java.lang.Error: Unresolved compilation problem:
Type mismatch: cannot convert from String to char

Both integer and String are inbuilt classes. So we can't use variable of that name.

Predefined class can be used as identifier.

How can a class Integer and String be used in variable?

if S is capital in the name string of char type wat would be the answer

here string represented as single quote

String s='s';

String is a reference type in java so we can use it as identifiers.

predefined java classes and interfaces can be used as an identifiers but its not a good programming practice.

what is the ouptut of following programm fragment?justify.
byte b=50;
b=b*50;

here Integer and String are Defined classes in java so how can we use this as a Identifier

String and Integer are not reserved words so no need to worry