From 926ad95afac40cd52353a571b2ff061d02506e95 Mon Sep 17 00:00:00 2001
From: Paul Schwarz <paulsschwarz@gmail.com>
Date: Sat, 16 May 2020 11:10:55 +0200
Subject: [PATCH 1/3] Add gitignores for IntelliJ and VSCode

---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index 4e247ee..e1acc3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@
 /target
 /.classpath
 /.project
+/.idea
+/*.iml
+/.vscode/

From 40187bf6f500d4ddff7a9309a6fa6a7950f704ec Mon Sep 17 00:00:00 2001
From: Paul Schwarz <paulsschwarz@gmail.com>
Date: Sat, 16 May 2020 11:12:44 +0200
Subject: [PATCH 2/3] Bump project from Java 1.6 to 1.8

---
 pom.xml                                                | 10 +++++++---
 .../com/overstock/sample/processor/JpaProcessor.java   |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index f1159c4..29aa212 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,6 +3,9 @@
   <groupId>com.overstock.sample</groupId>
   <artifactId>jpa-annotation-processor</artifactId>
   <version>trunk-SNAPSHOT</version>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
   <dependencies>
     <dependency>
       <groupId>org.hibernate.javax.persistence</groupId>
@@ -45,12 +48,13 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
         <configuration>
-          <source>1.6</source>
-          <target>1.6</target>
+          <source>1.8</source>
+          <target>1.8</target>
           <compilerArgument>-proc:none</compilerArgument>
         </configuration>
       </plugin>
     </plugins>
   </build>
-</project>
\ No newline at end of file
+</project>
diff --git a/src/main/java/com/overstock/sample/processor/JpaProcessor.java b/src/main/java/com/overstock/sample/processor/JpaProcessor.java
index 875c1b1..bf9f699 100644
--- a/src/main/java/com/overstock/sample/processor/JpaProcessor.java
+++ b/src/main/java/com/overstock/sample/processor/JpaProcessor.java
@@ -49,7 +49,7 @@
  *
  */
 @SupportedAnnotationTypes({"javax.persistence.Entity", "javax.persistence.OneToMany"})
-@SupportedSourceVersion(SourceVersion.RELEASE_6)
+@SupportedSourceVersion(SourceVersion.RELEASE_8)
 public class JpaProcessor extends AbstractProcessor {
 
   // various types we'll want to refer to, initialized in init method

From 3eb312506f9526b0937f777747779eddcd5a39ac Mon Sep 17 00:00:00 2001
From: Paul Schwarz <paulsschwarz@gmail.com>
Date: Sat, 16 May 2020 11:20:05 +0200
Subject: [PATCH 3/3] Add JUnit After hook to cleanup temporary compiler output
 files

---
 .../com/overstock/sample/processor/JpaProcessorTest.java    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/test/java/com/overstock/sample/processor/JpaProcessorTest.java b/src/test/java/com/overstock/sample/processor/JpaProcessorTest.java
index 6164316..e084acb 100644
--- a/src/test/java/com/overstock/sample/processor/JpaProcessorTest.java
+++ b/src/test/java/com/overstock/sample/processor/JpaProcessorTest.java
@@ -8,6 +8,7 @@
 import javax.lang.model.element.Element;
 import javax.tools.Diagnostic.Kind;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Matchers;
@@ -26,6 +27,11 @@ public void setup() throws Exception{
     compiler = new Compiler();
   }
 
+  @After
+  public void teardown() {
+    compiler.cleanUp();
+  }
+
   @Test
   public void testEntityWithNoArgConstructor() throws Exception {
     SourceFile[] sourceFiles = { new SourceFile(