diff --git a/2022/day07/Day07A.class b/2022/day07/Day07A.class
index d249f28..cd50f15 100644
Binary files a/2022/day07/Day07A.class and b/2022/day07/Day07A.class differ
diff --git a/2022/day07/Day07A.java b/2022/day07/Day07A.java
index a61d02d..0aa5e93 100644
--- a/2022/day07/Day07A.java
+++ b/2022/day07/Day07A.java
@@ -58,7 +58,7 @@ public class Day07A {
 
         Stack<Integer> sortList = new Stack<Integer>();
         for (Integer i : sizes) {
-            if (i >= 30000000 - (70000000 - Collections.max(sizes))) {
+            if (i >= (30000000 - (70000000 - Collections.max(sizes)))) {
                 sortList.push(i);
             }
         }
diff --git a/2022/day07/Directory.class b/2022/day07/Directory.class
index d6120d3..ba91fe1 100644
Binary files a/2022/day07/Directory.class and b/2022/day07/Directory.class differ
diff --git a/2022/day07/Directory.java b/2022/day07/Directory.java
index f97c52c..db302a8 100644
--- a/2022/day07/Directory.java
+++ b/2022/day07/Directory.java
@@ -54,7 +54,7 @@ public class Directory {
                 break;
             }
         }
-        if (foundFlag = false) {
+        if (!foundFlag) {
             this.addDir(s);
         }
         return retDir;