File 0001-Don-t-conflict-source-and-release.patch of Package maven-compiler-plugin

From 58eecab128606f5f79645bf99f3c481598a911eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fridrich=20=C5=A0trba?= <fridrich.strba@bluewin.ch>
Date: Wed, 2 Jul 2025 11:16:16 +0200
Subject: [PATCH] Don't conflict source and release

---
 .../maven/plugin/compiler/AbstractCompilerMojo.java | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java b/src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java
index 08eeeb2..745122a 100644
--- a/src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java
+++ b/src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java
@@ -1261,9 +1261,16 @@ public abstract class AbstractCompilerMojo implements Mojo {
          * the fully formatted option (e.g. "-g:vars,lines") that we provided to it.
          */
         final var configuration = new Options(compiler, logger);
-        configuration.addIfNonBlank("--source", getSource());
-        targetOrReleaseSet = configuration.addIfNonBlank("--target", getTarget());
-        targetOrReleaseSet |= configuration.setRelease(getRelease());
+        targetOrReleaseSet = configuration.setRelease(getRelease());
+        if (!targetOrReleaseSet) {
+            configuration.addIfNonBlank("--source", getSource());
+            targetOrReleaseSet = configuration.addIfNonBlank("--target", getTarget());
+        } else if (null != getSource()) {
+            logger.warn("Option --source cannot be used together with --release. Following with --release");
+        } else if (null != getTarget()) {
+            logger.warn("Option --target cannot be used together with --release. Following with --release");
+        }
+
         configuration.addIfTrue("--enable-preview", enablePreview);
         configuration.addComaSeparated("-proc", proc, List.of("none", "only", "full"), null);
         if (annotationProcessors != null) {
-- 
2.50.1