From bf784fe19db5d5fc4845366fd8af2dedac495109 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Przemys=C5=82aw=20=C5=BBydek?= <przemyslawzydek@gmail.com>
Date: Wed, 31 Jan 2024 14:39:59 +0800
Subject: [PATCH] refactor: use addSuppressed

---
 src/main/java/com/fingerprint/Sealed.java     | 14 +-------------
 src/test/java/com/fingerprint/SealedTest.java |  4 ++--
 2 files changed, 3 insertions(+), 15 deletions(-)

diff --git a/src/main/java/com/fingerprint/Sealed.java b/src/main/java/com/fingerprint/Sealed.java
index 33b349a..f8b260b 100644
--- a/src/main/java/com/fingerprint/Sealed.java
+++ b/src/main/java/com/fingerprint/Sealed.java
@@ -9,10 +9,8 @@
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Base64;
-import java.util.List;
 import java.util.zip.Inflater;
 import java.util.zip.InflaterInputStream;
 
@@ -40,19 +38,9 @@ public String toString() {
     }
 
     public static class UnsealAggregateException extends Exception {
-        private final List<UnsealException> unsealExceptions = new ArrayList<>();
-
         public UnsealAggregateException() {
             super("Failed to unseal with all decryption keys");
         }
-
-        public void addUnsealException(UnsealException exception) {
-            unsealExceptions.add(exception);
-        }
-
-        public List<UnsealException> getUnsealExceptions() {
-            return unsealExceptions;
-        }
     }
 
     public static class InvalidSealedDataException extends IllegalArgumentException {
@@ -102,7 +90,7 @@ public static byte[] unseal(byte[] sealed, DecryptionKey[] keys) throws IllegalA
                     try {
                         return decryptAes256Gcm(Arrays.copyOfRange(sealed, SEAL_HEADER.length, sealed.length), key.key);
                     } catch (Exception exception) {
-                        aggregateException.addUnsealException(
+                        aggregateException.addSuppressed(
                                 new UnsealException(
                                         "Failed to decrypt",
                                         exception,
diff --git a/src/test/java/com/fingerprint/SealedTest.java b/src/test/java/com/fingerprint/SealedTest.java
index 6354c8a..af1fa25 100644
--- a/src/test/java/com/fingerprint/SealedTest.java
+++ b/src/test/java/com/fingerprint/SealedTest.java
@@ -114,7 +114,7 @@ public void unsealEventResponseWithNotCompressedSealedResultTest() throws Except
                 }
         ));
 
-        Sealed.UnsealException unsealException = exception.getUnsealExceptions().get(2);
+        Sealed.UnsealException unsealException = (Sealed.UnsealException) exception.getSuppressed()[2];
 
         assertEquals(unsealException.getCause().getMessage(), "invalid distance too far back");
     }
@@ -220,7 +220,7 @@ public void unsealEventResponseWithInvalidNonceTest() throws Exception {
                 }
         ));
 
-        Sealed.UnsealException unsealException = exception.getUnsealExceptions().get(2);
+        Sealed.UnsealException unsealException = (Sealed.UnsealException) exception.getSuppressed()[2];
 
         assertEquals(unsealException.getCause().getMessage(), "12 > 3");
     }