@@ -0,0 +1,157 @@
+// http://codingbat.com/prob/p169213%0A%0Apublic boolean lastDigit(int a, int b, int c) %7B%0A  return (a %25 10 == b %25 10 %7C%7C b %25 10 == c %25 10 %7C%7C a %25 10 == c %25 10);%0A%7D%0A

Rename lastDigit.java to lastDigit-logic.java