Tidy up code

1 files changed, 1 insertions, 13 deletions

diff --git a/src/main/java/org/zwobble/couscous/util/ExtraLists.java b/src/main/java/org/zwobble/couscous/util/ExtraLists.java
index 590b466..be8ffb3 100644
--- a/src/main/java/org/zwobble/couscous/util/ExtraLists.java
+++ b/src/main/java/org/zwobble/couscous/util/ExtraLists.java
@@ -1,7 +1,6 @@
 package org.zwobble.couscous.util;
 
 import java.util.List;
-import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -36,7 +35,7 @@ public class ExtraLists {
     }
     
     @FunctionalInterface
-    public static interface CheckedFunction<T, R, E extends Exception> {
+    public interface CheckedFunction<T, R, E extends Exception> {
         R apply(T value) throws E;
     }
     
@@ -49,15 +48,4 @@ public class ExtraLists {
             this.exception = exception;
         }
     }
-    
-    public static <T, R> R foldLeft(
-            List<T> list,
-            Function<T, R> initialValue,
-            BiFunction<R, T, R> function) {
-        R accumulator = initialValue.apply(list.get(0));
-        for (int index = 1; index < list.size(); index++) {
-            accumulator = function.apply(accumulator, list.get(index));
-        }
-        return accumulator;
-    }
 }