From e1eabc9c27f954ce8fe8032f12f92f51c0e7c9eb Mon Sep 17 00:00:00 2001
From: HariBabu t <htallapaneni@ap.equinix.com>
Date: Sat, 4 Mar 2023 23:08:32 +0800
Subject: [PATCH 1/2] JSONTokener implemented java.io.Closeable

---
 src/main/java/org/json/JSONTokener.java          | 16 +++++++++-------
 .../java/org/json/junit/JSONTokenerTest.java     | 12 ++++++++++++
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/main/java/org/json/JSONTokener.java b/src/main/java/org/json/JSONTokener.java
index 8c98c77..4b7d833 100644
--- a/src/main/java/org/json/JSONTokener.java
+++ b/src/main/java/org/json/JSONTokener.java
@@ -1,11 +1,6 @@
 package org.json;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringReader;
+import java.io.*;
 
 /*
 Public Domain.
@@ -18,7 +13,7 @@ Public Domain.
  * @author JSON.org
  * @version 2014-05-03
  */
-public class JSONTokener {
+public class JSONTokener implements Closeable {
     /** current read character position on the current line. */
     private long character;
     /** flag to indicate if the end of the input has been found. */
@@ -522,4 +517,11 @@ public class JSONTokener {
         return " at " + this.index + " [character " + this.character + " line " +
                 this.line + "]";
     }
+
+    @Override
+    public void close() throws IOException {
+        if(reader!=null){
+            reader.close();
+        }
+    }
 }
diff --git a/src/test/java/org/json/junit/JSONTokenerTest.java b/src/test/java/org/json/junit/JSONTokenerTest.java
index da716b8..59ca6d8 100644
--- a/src/test/java/org/json/junit/JSONTokenerTest.java
+++ b/src/test/java/org/json/junit/JSONTokenerTest.java
@@ -313,4 +313,16 @@ public class JSONTokenerTest {
         assertEquals(0, t2.next());
         assertFalse(t2.more());
    }
+
+   @Test
+   public void testAutoClose(){
+       Reader reader = new StringReader("some test string");
+       try {
+           JSONTokener tokener = new JSONTokener(reader);
+           tokener.close();
+           tokener.next();
+       } catch (Exception exception){
+           assertEquals("Stream closed", exception.getMessage());
+       }
+   }
 }

From 7eca507d13c741dcf0fb468565439dcad937e794 Mon Sep 17 00:00:00 2001
From: HariBabu t <htallapaneni@ap.equinix.com>
Date: Tue, 7 Mar 2023 13:58:30 +0800
Subject: [PATCH 2/2] Removed overriding closable interface.

---
 src/main/java/org/json/JSONTokener.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/org/json/JSONTokener.java b/src/main/java/org/json/JSONTokener.java
index 4b7d833..c180580 100644
--- a/src/main/java/org/json/JSONTokener.java
+++ b/src/main/java/org/json/JSONTokener.java
@@ -13,7 +13,7 @@ Public Domain.
  * @author JSON.org
  * @version 2014-05-03
  */
-public class JSONTokener implements Closeable {
+public class JSONTokener {
     /** current read character position on the current line. */
     private long character;
     /** flag to indicate if the end of the input has been found. */
@@ -518,7 +518,6 @@ public class JSONTokener implements Closeable {
                 this.line + "]";
     }
 
-    @Override
     public void close() throws IOException {
         if(reader!=null){
             reader.close();