Cannot assign blank final variable 'identifier' in a loop
The compiler detected that a final variable was assigned a value from within the scope of a program control loop. A final variable can only be assigned a value once and thus cannot be initialized within a loop. Move the initialization of the final variable specified in the error message outside of the loop and ensure that it is initialized only once.
The following example illustrates this error:
public class Simple{
final int x;
public Simple(){
for (int z=0;z<10;z++){
x = z; /*error: cannot assign final variable
in loop */
}
}
}