related to copy formatted javacode in chrome

[uc-pal]

class Student {
int rollno;
String name;
String city;
 
Student(int r, String n, String c) {
rollno = r;
name = n;
city = c;
}
 
public static void main(String args[]) {
Student a1 = new Student(1, "Kevin", "Texas");
System.out.println(a1);
 
}
}

in java repl when i copy above code using ctrl+c then it is executing correctly , but when copied using clipboard , it is giving error illegal character: '\u00a0' . this is happening only in chrome, it is working properly in internet explorer.

[JamesMGreene]

How is this error presenting itself?