From b75b0204b84ca3371bb30a6c35e57fa9c92d6d30 Mon Sep 17 00:00:00 2001
From: Mark Thomas <markt@apache.org>
Date: Tue, 27 Jul 2021 15:41:50 +0100
Subject: [PATCH] Update build to use Java 11

---
 api/pom.xml  | 7 +++----
 impl/pom.xml | 7 +++----
 spec/pom.xml | 8 ++++----
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/api/pom.xml b/api/pom.xml
index 1322b04..d4b1cbf 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -126,14 +126,13 @@
                 </executions>
             </plugin>
         
-            <!-- Restricts the Java version to 1.8 -->
+            <!-- Restricts the Java version to 11 -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <release>11</release>
                     <compilerArgument>-Xlint:unchecked</compilerArgument>
                 </configuration>
             </plugin>
@@ -240,7 +239,7 @@
                             <goal>jar</goal>
                         </goals>
                         <configuration>
-                            <source>1.8</source>
+                            <source>11</source>
                             <additionalJOption>-Xdoclint:none</additionalJOption>
                             <description>Jakarta Expression Language API documentation</description>
                             <doctitle>Jakarta Expression Language API documentation</doctitle>
diff --git a/impl/pom.xml b/impl/pom.xml
index 0cff6b9..c8f0c6c 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -175,14 +175,13 @@
                 </configuration>
             </plugin>
 
-            <!-- Restricts the Java version to 1.8 -->
+            <!-- Restricts the Java version to 11 -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <release>11</release>
                     <compilerArgument>-Xlint:unchecked</compilerArgument>
                 </configuration>
             </plugin>
@@ -199,7 +198,7 @@
                             <goal>jar</goal>
                         </goals>
                         <configuration>
-                            <source>1.8</source>
+                            <source>11</source>
                             <additionalJOption>-Xdoclint:none</additionalJOption>
                             <groups>
                                 <group>
diff --git a/spec/pom.xml b/spec/pom.xml
index f1c6430..dd3a2fb 100644
--- a/spec/pom.xml
+++ b/spec/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2019, 2020 Contributors to the Eclipse Foundation.
+    Copyright (c) 2019, 2021 Contributors to the Eclipse Foundation.
 
     This program and the accompanying materials are made available under the
     terms of the Eclipse Public License v. 2.0, which is available at
@@ -95,7 +95,7 @@
     <build>
         <defaultGoal>package</defaultGoal>
         <plugins>
-            <!-- Sets minimal Maven version to 3.5.4 and Java version to 8 -->
+            <!-- Sets minimal Maven version to 3.5.4 and Java version to 11 -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
@@ -113,8 +113,8 @@
                                     <message>You need Maven 3.5.4 or higher</message>
                                 </requireMavenVersion>
                                 <requireJavaVersion>
-                                    <version>1.8</version>
-                                    <message>You need JDK8 or higher</message>
+                                    <version>11</version>
+                                    <message>You need Java 11 or higher</message>
                                 </requireJavaVersion>
                             </rules>
                         </configuration>