is it mandatory to deaclare all variables public static
fianl in interfaces?if i declare like in the below program,
public interface A
{
public static final int I=0;
int j=0;
}
in interface A,what is the difference between I,j?
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Answer Posted / sreedhar a
As per interface definition all the member variables by
default are public static final. There is no difference
between I and j variables. JVM will consider the j variable
as public static final int j=0;
Note: variables declared in interface must be initialized
otherwise program will fail to compile.
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