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class A{
public static void main(String args[]){
int x;
x = 10;
if(x == 10){
int y = 20;
System.out.print("x and y: "+ x + " " + y);
y = x*2;
}
y = 100;
System.out.print("x and y: " + x + " " + y);
}
}
@VisibleForTesting is an annotation provided by Google's Guava library.
Example usage:
@VisibleForTesting
void someInternalMethod() {
// implementation
}
This helps maintain encapsulation while still allowing thorough testing.
Note: This annotation does not magically make private methods accessible to tests; you must change their visibility to package-private or protected and annotate them to indicate the reason.
class A{
public static void main(String args[]){
byte b;
int i = 258;
double d = 325.59;
b = (byte) i;
System.out.print(b);
i = (int) d;
System.out.print(i);
b = (byte) d;
System.out.print(b);
}
}