From 8b3ead411b7f14c172f738f531a26f24ea3a745d Mon Sep 17 00:00:00 2001
From: Tamas Cservenak <tamas@cservenak.net>
Date: Sat, 21 Dec 2024 15:07:30 +0100
Subject: [PATCH] [MNG-8460] Implement flush()

LoggingOutputStream used by default as sysout and syserr
were NOT flushing (def method is empty), and flush happened
only when EOL was printed.

Still, prompts and help:evaluate does print out unterminated
strings.

---

https://issues.apache.org/jira/browse/MNG-8460
---
 .../java/org/apache/maven/logging/LoggingOutputStream.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/impl/maven-core/src/main/java/org/apache/maven/logging/LoggingOutputStream.java b/impl/maven-core/src/main/java/org/apache/maven/logging/LoggingOutputStream.java
index 5d7ee4b107ea..037307f8e477 100644
--- a/impl/maven-core/src/main/java/org/apache/maven/logging/LoggingOutputStream.java
+++ b/impl/maven-core/src/main/java/org/apache/maven/logging/LoggingOutputStream.java
@@ -56,6 +56,11 @@ public void write(int b) throws IOException {
         }
     }
 
+    @Override
+    public void flush() throws IOException {
+        forceFlush();
+    }
+
     public void forceFlush() {
         if (buf.size() > 0) {
             String line = new String(buf.toByteArray(), 0, buf.size());