remove "\n" and cast char to string

mklose · Nov 25, 2011 · c580747 · c580747
1 parent c76bc43
commit c580747
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/java/string_calculator/src/main/java/StringCalculator.java b/java/string_calculator/src/main/java/StringCalculator.java
@@ -14,7 +14,7 @@ private String[] extractNumbers(String s) {
 	}
 
 	private String extractCustomSeparator(String s) {
-		return "\n" + s.charAt(2);
+		return Character.toString(s.charAt(2));
 	}
 
 	private String removeSeparatorDefinition(String s) {