From 2d98a6467741a24ef23da0bc32667fdd97368a8a Mon Sep 17 00:00:00 2001
From: George Gastaldi <gegastaldi@gmail.com>
Date: Mon, 8 Jul 2024 20:44:29 -0300
Subject: [PATCH] Fix `Properties.store(OutputStream os, String comment)`

This fixes the store method taking an `OutputStream` by flushing and closing the writer created to wrap it.
---
 pom.xml                                                  | 2 +-
 src/main/java/org/codejive/properties/Properties.java    | 5 ++++-
 .../java/org/codejive/properties/TestProperties.java     | 9 +++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index f87cfa6..829a016 100644
--- a/pom.xml
+++ b/pom.xml
@@ -187,4 +187,4 @@
             <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
         </repository>
     </distributionManagement>
-</project>
\ No newline at end of file
+</project>
diff --git a/src/main/java/org/codejive/properties/Properties.java b/src/main/java/org/codejive/properties/Properties.java
index 3f28fa9..5b2e9e5 100644
--- a/src/main/java/org/codejive/properties/Properties.java
+++ b/src/main/java/org/codejive/properties/Properties.java
@@ -910,7 +910,9 @@ public void store(Path file, String... comment) throws IOException {
      * @throws IOException Thrown when any IO error occurs during operation
      */
     public void store(OutputStream out, String... comment) throws IOException {
-        store(new OutputStreamWriter(out, StandardCharsets.ISO_8859_1), comment);
+        store(
+                new BufferedWriter(new OutputStreamWriter(out, StandardCharsets.ISO_8859_1)),
+                comment);
     }
 
     /**
@@ -938,6 +940,7 @@ public void store(Writer writer, String... comment) throws IOException {
             writer.write(pos.raw());
             pos.next();
         }
+        writer.flush();
     }
 
     /**
diff --git a/src/test/java/org/codejive/properties/TestProperties.java b/src/test/java/org/codejive/properties/TestProperties.java
index 43304e1..c74449b 100644
--- a/src/test/java/org/codejive/properties/TestProperties.java
+++ b/src/test/java/org/codejive/properties/TestProperties.java
@@ -118,6 +118,15 @@ void testStore() throws IOException, URISyntaxException {
         assertThat(sw.toString()).isEqualTo(readAll(f));
     }
 
+    @Test
+    void testStoreOutputStream() throws IOException, URISyntaxException {
+        Path f = getResource("/test-escaped.properties");
+        Properties p = Properties.loadProperties(f);
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        p.store(os);
+        assertThat(os.toString()).isEqualTo(readAll(f));
+    }
+
     @Test
     void testStoreCrLf() throws IOException, URISyntaxException {
         Path f = getResource("/testcrlf.properties");