1 files changed, 18 insertions, 14 deletions
diff --git a/tunnel/src/main/java/com/wireguard/android/util/RootShell.java b/tunnel/src/main/java/com/wireguard/android/util/RootShell.java
index 9f941815..160ba12f 100644
--- a/tunnel/src/main/java/com/wireguard/android/util/RootShell.java
+++ b/tunnel/src/main/java/com/wireguard/android/util/RootShell.java
@@ -187,28 +187,32 @@ public class RootShell {
     }
 
     public static class RootShellException extends Exception {
-        public enum Reason {
-            NO_ROOT_ACCESS,
-            SHELL_MARKER_COUNT_ERROR,
-            SHELL_EXIT_STATUS_READ_ERROR,
-            SHELL_START_ERROR,
-            CREATE_BIN_DIR_ERROR,
-            CREATE_TEMP_DIR_ERROR
-        }
-        private final Reason reason;
         private final Object[] format;
-        public RootShellException(final Reason reason, final Object ...format) {
+        private final Reason reason;
+        public RootShellException(final Reason reason, final Object... format) {
             this.reason = reason;
             this.format = format;
         }
-        public boolean isIORelated() {
-            return reason != Reason.NO_ROOT_ACCESS;
+
+        public Object[] getFormat() {
+            return format;
         }
+
         public Reason getReason() {
             return reason;
         }
-        public Object[] getFormat() {
-            return format;
+
+        public boolean isIORelated() {
+            return reason != Reason.NO_ROOT_ACCESS;
+        }
+
+        public enum Reason {
+            NO_ROOT_ACCESS,
+            SHELL_MARKER_COUNT_ERROR,
+            SHELL_EXIT_STATUS_READ_ERROR,
+            SHELL_START_ERROR,
+            CREATE_BIN_DIR_ERROR,
+            CREATE_TEMP_DIR_ERROR
         }
     }
 }