From 80107b05d8404efbf85c0eff539a06172621141b Mon Sep 17 00:00:00 2001
From: Tamas Cservenak <tamas@cservenak.net>
Date: Sun, 22 Dec 2024 13:24:10 +0100
Subject: [PATCH] [MNG-8460] Implement flush() (#2006)

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 5d7ee4b107..037307f8e4 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 class LoggingOutputStream extends FilterOutputStream {
         }
     }
 
+    @Override
+    public void flush() throws IOException {
+        forceFlush();
+    }
+
     public void forceFlush() {
         if (buf.size() > 0) {
             String line = new String(buf.toByteArray(), 0, buf.size());