From 4bbbe774469a137d46dedb37b614b7d1fca3fda7 Mon Sep 17 00:00:00 2001
From: Michael Ameri <michael.ameri@gmail.com>
Date: Sun, 12 Jan 2025 23:03:31 +0100
Subject: [PATCH] add missing fields when cloning

---
 .../org/json/JSONParserConfiguration.java     |  2 ++
 .../junit/JSONParserConfigurationTest.java    | 23 ++++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/json/JSONParserConfiguration.java b/src/main/java/org/json/JSONParserConfiguration.java
index f5d0660..f14461a 100644
--- a/src/main/java/org/json/JSONParserConfiguration.java
+++ b/src/main/java/org/json/JSONParserConfiguration.java
@@ -27,7 +27,9 @@ public class JSONParserConfiguration extends ParserConfiguration {
     protected JSONParserConfiguration clone() {
         JSONParserConfiguration clone = new JSONParserConfiguration();
         clone.overwriteDuplicateKey = overwriteDuplicateKey;
+        clone.strictMode = strictMode;
         clone.maxNestingDepth = maxNestingDepth;
+        clone.keepStrings = keepStrings;
         return clone;
     }
 
diff --git a/src/test/java/org/json/junit/JSONParserConfigurationTest.java b/src/test/java/org/json/junit/JSONParserConfigurationTest.java
index 422c90c..68dfd4c 100644
--- a/src/test/java/org/json/junit/JSONParserConfigurationTest.java
+++ b/src/test/java/org/json/junit/JSONParserConfigurationTest.java
@@ -14,7 +14,10 @@ import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 public class JSONParserConfigurationTest {
     private static final String TEST_SOURCE = "{\"key\": \"value1\", \"key\": \"value2\"}";
@@ -32,6 +35,24 @@ public class JSONParserConfigurationTest {
         assertEquals("duplicate key should be overwritten", "value2", jsonObject.getString("key"));
     }
 
+    @Test
+    public void strictModeIsCloned(){
+        JSONParserConfiguration jsonParserConfiguration = new JSONParserConfiguration()
+                .withStrictMode(true)
+                .withMaxNestingDepth(12);
+
+        assertTrue(jsonParserConfiguration.isStrictMode());
+    }
+
+    @Test
+    public void maxNestingDepthIsCloned(){
+        JSONParserConfiguration jsonParserConfiguration = new JSONParserConfiguration()
+                .<JSONParserConfiguration>withKeepStrings(true)
+                .withStrictMode(true);
+
+        assertTrue(jsonParserConfiguration.isKeepStrings());
+    }
+
     @Test
     public void verifyDuplicateKeyThenMaxDepth() {
         JSONParserConfiguration jsonParserConfiguration = new JSONParserConfiguration()