update maven plugin

diff --git a/pmdrules.xml b/pmdrules.xml
index 6cac6e8..5863f9f 100644 (file)
--- a/pmdrules.xml
+++ b/pmdrules.xml
@@ -2,7 +2,7 @@
 
 <!--
     Custom rule set
-    for PMD [ https://pmd.github.io/ ] 5.5.2 or later
+    for PMD [ https://pmd.github.io/ ] 5.6.1 or later
 
     Copyright(c) 2016 olyutorskii
 -->

diff --git a/pom.xml b/pom.xml
index 1eb5512..23153d6 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <contributors/>
     <mailingLists/>
 
-    <!--prerequisites/-->
+    <!-- prerequisites/ -->
 
     <modules/>
 
@@ -99,9 +99,9 @@
         <checkstyle.suppressions.location>${project.basedir}/checkstyle-suppressions.xml</checkstyle.suppressions.location>
         <checkstyle.enable.rss>false</checkstyle.enable.rss>
 
-        <pmd-plugin.version>3.7</pmd-plugin.version>
+        <pmd-plugin.version>3.8</pmd-plugin.version>
 
-        <findbugs-plugin.version>3.0.4</findbugs-plugin.version>
+        <findbugs-plugin.version>3.0.5</findbugs-plugin.version>
         <findbugs.effort>Max</findbugs.effort>
         <findbugs.threshold>Low</findbugs.threshold>
         <!-- for Jenkins -->
@@ -191,7 +191,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>1.4.1</version>
+                <version>3.0.0-M1</version>
                 <configuration>
                     <rules>
                         <requireMavenVersion>
@@ -213,7 +213,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.6.1</version>
+                <version>3.7.0</version>
                 <configuration>
                     <source>1.7</source>  <!-- for NetBeans IDE -->
                     <target>1.7</target>
@@ -228,7 +228,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.19.1</version>
+                <version>2.20</version>
                 <configuration>
                     <enableAssertions>true</enableAssertions>
                 </configuration>
@@ -346,7 +346,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>
-                <version>3.0.0</version>
+                <version>3.1.0</version>
                 <configuration>
                     <descriptors>
                         <descriptor>src/assembly/src.xml</descriptor>
@@ -450,7 +450,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
+                <version>3.0.0-M1</version>
                 <configuration>
                     <author>false</author>
                     <notimestamp>true</notimestamp>
@@ -478,7 +478,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-report-plugin</artifactId>
-                <version>2.19.1</version>
+                <version>2.20</version>
             </plugin>
 
             <plugin>