From 2115a44a62545a3b7b16824198e610aab3ee19bc Mon Sep 17 00:00:00 2001
From: Antony Stubbs <antony.stubbs@gmail.com>
Date: Wed, 3 Nov 2021 15:25:04 +0000
Subject: [PATCH] START: add erorr prone

---
 pom.xml | 39 ++++++++++++++++++++++++++++++++++-----
 1 file changed, 34 insertions(+), 5 deletions(-)

diff --git a/pom.xml b/pom.xml
index e47f7a95..d58e3a10 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,7 @@
 
         <version.roaster>2.23.0.Final</version.roaster>
         <version.truth>1.1.3</version.truth>
+        <lombok.version>1.18.20</lombok.version>
     </properties>
 
     <modules>
@@ -166,7 +167,7 @@
             <dependency>
                 <groupId>org.projectlombok</groupId>
                 <artifactId>lombok</artifactId>
-                <version>1.18.20</version>
+                <version>${lombok.version}</version>
             </dependency>
             <dependency>
                 <groupId>uk.co.jemos.podam</groupId>
@@ -190,10 +191,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>11</source>
-                    <target>11</target>
-                </configuration>
             </plugin>
             <plugin>
                 <artifactId>maven-jar-plugin</artifactId>
@@ -216,6 +213,38 @@
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.8.1</version>
+                    <configuration>
+                        <source>11</source>
+                        <target>11</target>
+                        <encoding>UTF-8</encoding>
+                        <fork>true</fork>
+                        <compilerArgs>
+                            <arg>-XDcompilePolicy=simple</arg>
+                            <arg>-Xplugin:ErrorProne</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
+                            <arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
+                            <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
+                            <arg>-J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
+                        </compilerArgs>
+                        <annotationProcessorPaths>
+                            <path>
+                                <groupId>com.google.errorprone</groupId>
+                                <artifactId>error_prone_core</artifactId>
+                                <version>2.9.0</version>
+                            </path>
+                            <path>
+                                <groupId>org.projectlombok</groupId>
+                                <artifactId>lombok</artifactId>
+                                <version>${lombok.version}</version>
+                            </path>
+                        </annotationProcessorPaths>
+                    </configuration>
                 </plugin>
                 <plugin>
                     <artifactId>maven-jar-plugin</artifactId>