[maven-help-plugin] 01/01: Prepare for Doxia 2.0.0

[michaelo]

This is an automated email from the ASF dual-hosted git repository.

michaelo pushed a commit to branch doxia-2.0.0
in repository https://gitbox.apache.org/repos/asf/maven-help-plugin.git

commit bd1c590fa61bf29f57663f9454a485009249eadd
Author: Michael Osipov <micha...@apache.org>
AuthorDate: Sat Dec 3 01:16:45 2022 +0100

    Prepare for Doxia 2.0.0
---
 pom.xml                                                  | 10 +++++-----
 .../java/org/apache/maven/plugins/help/SystemMojo.java   | 16 ++++------------
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/pom.xml b/pom.xml
index fa53630..c4c38df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
   </parent>
 
   <artifactId>maven-help-plugin</artifactId>
-  <version>3.3.1-SNAPSHOT</version>
+  <version>4.0.0-SNAPSHOT</version>
   <packaging>maven-plugin</packaging>
 
   <name>Apache Maven Help Plugin</name>
@@ -139,12 +139,12 @@
     <dependency>
       <groupId>org.apache.maven.reporting</groupId>
       <artifactId>maven-reporting-api</artifactId>
-      <version>3.1.1</version>
+      <version>4.0.0-M3</version>
     </dependency>
     <dependency>
       <groupId>org.apache.maven.reporting</groupId>
       <artifactId>maven-reporting-exec</artifactId>
-      <version>1.6.0</version>
+      <version>2.0.0-M3</version>
       <exclusions>
         <exclusion>
           <groupId>org.apache.maven</groupId>
@@ -171,7 +171,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-utils</artifactId>
-      <version>3.4.2</version>
+      <version>3.5.0</version>
     </dependency>
 
     <!-- misc -->
@@ -188,7 +188,7 @@
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
-      <version>3.8.1</version> <!-- commons-lang3 > 3.8.1 requires at least 
Java 8 -->
+      <version>3.12.0</version>
     </dependency>
 
     <!-- test -->
diff --git a/src/main/java/org/apache/maven/plugins/help/SystemMojo.java 
b/src/main/java/org/apache/maven/plugins/help/SystemMojo.java
index 722cea7..7b4da2b 100644
--- a/src/main/java/org/apache/maven/plugins/help/SystemMojo.java
+++ b/src/main/java/org/apache/maven/plugins/help/SystemMojo.java
@@ -73,20 +73,12 @@ public class SystemMojo
         message.append( StringUtils.repeat( "=", LINE_LENGTH ) ).append( LS );
         message.append( "Environment Variables" ).append( LS );
         message.append( StringUtils.repeat( "=", LINE_LENGTH ) ).append( LS );
-        try
+        Properties envVars = CommandLineUtils.getSystemEnvVars();
+        for ( String key : envVars.stringPropertyNames() )
         {
-            Properties envVars = CommandLineUtils.getSystemEnvVars();
-            for ( String key : envVars.stringPropertyNames() )
-            {
-                message.append( LS );
-                message.append( key ).append( "=" ).append( 
envVars.getProperty( key ) );
-            }
-        }
-        catch ( IOException e )
-        {
-            getLog().warn( "Unable to get the environment variables: " + 
e.getMessage() );
+            message.append( LS );
+            message.append( key ).append( "=" ).append( envVars.getProperty( 
key ) );
         }
-
         message.append( LS );
 
         if ( output != null )