Example
public class
ClassA
{
public void
method() {
int
i = 1;
int
i2 = 0;
i2 ++;
}
}
Solution
If the local variable is never assigned after declaration, it should be declared
final
.
public class
ClassA
{
public void
method() {
final int
i = 1;
int
i2 = 0;
i2 ++;
}
}