Merge remote-tracking branch 'origin/master' into java11

# Conflicts:
#	PgBulkInsert/pom.xml

Author: jonfreedman

PgBulkInsert/pgbulkinsert-jpa/pom.xml

@@ -11,15 +11,14 @@
         <version>5.1.0</version>
         <relativePath>..</relativePath>
     </parent>
-    
+
     <artifactId>pgbulkinsert-jpa</artifactId>
     <name>pgbulkinsert-jpa</name>
-    
+
     <packaging>jar</packaging>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>2.2.6.RELEASE</spring.version>
     </properties>
 
     <dependencies>
@@ -60,13 +59,6 @@
                     <threadCount>10</threadCount>
                 </configuration>
             </plugin>
-
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>${spring.version}</version>
-            </plugin>
-
         </plugins>
     </build>
 

PgBulkInsert/pom.xml

@@ -58,7 +58,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
+                <version>3.8.1</version>
                 <executions>
                     <execution>
                         <id>compile-jdk8</id>
@@ -150,7 +150,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <postgresql.version>42.2.9</postgresql.version>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13</junit.version>
     </properties>
 
 
@@ -211,7 +211,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-javadoc-plugin</artifactId>
-                        <version>2.9.1</version>
+                        <version>3.2.0</version>
                         <executions>
                             <execution>
                                 <id>attach-javadocs</id>