Minor improvement to countCityCoordinatesForCountry

Eric Bowman · Eric Bowman · commit 6a88bffc64b9 · 2014-10-18T15:48:17.000+01:00
diff --git a/src/main/java/com/mapcode/Common.java b/src/main/java/com/mapcode/Common.java
@@ -63,8 +63,7 @@ static int countCityCoordinatesForCountry(final int sameCodex, final int index,
         while (Data.calcCodex(e) == sameCodex) {
             e++;
         }
-        e--;
-        return e - i + 1;
+        return e - i;
     }
 
     static int getFirstNamelessRecord(final int sameCodex, final int index, final int firstCode) {

Original file line number	Diff line number	Diff line change
`@@ -63,8 +63,7 @@ static int countCityCoordinatesForCountry(final int sameCodex, final int index,`
`63`	`63`	`while (Data.calcCodex(e) == sameCodex) {`
`64`	`64`	`e++;`
`65`	`65`	`}`
`66`		`- e--;`
`67`		`- return e - i + 1;`
	`66`	`+ return e - i;`
`68`	`67`	`}`
`69`	`68`
`70`	`69`	`static int getFirstNamelessRecord(final int sameCodex, final int index, final int firstCode) {`