Index: src/main/java/org/apache/maven/plugin/jar/JarMojo.java
===================================================================
--- src/main/java/org/apache/maven/plugin/jar/JarMojo.java	(wersja 545340)
+++ src/main/java/org/apache/maven/plugin/jar/JarMojo.java	(kopia robocza)
@@ -49,6 +49,14 @@
     {
         return classifier;
     }
+    
+    /**
+     * @return type of the generated artifact
+     */
+    protected String getType()
+    {
+        return "jar";
+    }
 
     /**
      * Return the main classes directory, so it's used as the root of the jar.
Index: src/main/java/org/apache/maven/plugin/jar/TestJarMojo.java
===================================================================
--- src/main/java/org/apache/maven/plugin/jar/TestJarMojo.java	(wersja 545340)
+++ src/main/java/org/apache/maven/plugin/jar/TestJarMojo.java	(kopia robocza)
@@ -44,6 +44,14 @@
     }
 
     /**
+     * @return type of the generated artifact
+     */
+    protected String getType()
+    {
+        return "test-jar";
+    }
+
+    /**
      * Return the test-classes directory, to serve as the root of the tests jar.
      */
     protected File getClassesDirectory()
Index: src/main/java/org/apache/maven/plugin/jar/AbstractJarMojo.java
===================================================================
--- src/main/java/org/apache/maven/plugin/jar/AbstractJarMojo.java	(wersja 545340)
+++ src/main/java/org/apache/maven/plugin/jar/AbstractJarMojo.java	(kopia robocza)
@@ -107,6 +107,11 @@
      * Overload this to produce a test-jar, for example.
      */
     protected abstract String getClassifier();
+    
+    /**
+     * Overload this to produce a test-jar, for example.
+     */
+    protected abstract String getType();
 
     protected static File getJarFile( File basedir, String finalName, String classifier )
     {
@@ -172,11 +177,11 @@
         throws MojoExecutionException
     {
         File jarFile = createArchive();
-
+     	
         String classifier = getClassifier();
         if ( classifier != null )
         {
-            projectHelper.attachArtifact( getProject(), "jar", classifier, jarFile );
+            projectHelper.attachArtifact( getProject(), getType(), classifier, jarFile );
         }
         else
         {