[MPLUGIN-312] maven-plugin-tools-annotations visitors fail scanning java8 annotations

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1757909 13f79535-47bb-0310-9956-ffa450edef68

maven-plugin-tools-annotations/pom.xml

@@ -97,6 +97,10 @@
       </exclusions>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.easymock</groupId>
+      <artifactId>easymock</artifactId>
+    </dependency>
 
   </dependencies>
 

maven-plugin-tools-annotations/src/main/java/org/apache/maven/tools/plugin/extractor/annotations/scanner/visitors/MojoAnnotationVisitor.java

@@ -41,7 +41,7 @@ public class MojoAnnotationVisitor
 
     MojoAnnotationVisitor( Logger logger, String annotationClassName )
     {
-        super( Opcodes.ASM4 );
+        super( Opcodes.ASM5 );
         this.logger = logger;
         this.annotationClassName = annotationClassName;
     }

maven-plugin-tools-annotations/src/main/java/org/apache/maven/tools/plugin/extractor/annotations/scanner/visitors/MojoClassVisitor.java

@@ -53,7 +53,7 @@ public class MojoClassVisitor
 
     public MojoClassVisitor( Logger logger )
     {
-        super( Opcodes.ASM4 );
+        super( Opcodes.ASM5 );
         this.logger = logger;
     }
 

maven-plugin-tools-annotations/src/main/java/org/apache/maven/tools/plugin/extractor/annotations/scanner/visitors/MojoFieldVisitor.java

@@ -44,7 +44,7 @@ public class MojoFieldVisitor
 
     MojoFieldVisitor( Logger logger, String fieldName, String className )
     {
-        super( Opcodes.ASM4 );
+        super( Opcodes.ASM5 );
         this.logger = logger;
         this.fieldName = fieldName;
         this.className = className;

maven-plugin-tools-annotations/src/test/java/org/apache/maven/tools/plugin/extractor/annotations/scanner/DefaultMojoAnnotationsScannerTest.java

@@ -19,8 +19,11 @@ package org.apache.maven.tools.plugin.extractor.annotations.scanner;
  * under the License.
  */
 
+import static org.easymock.EasyMock.*;
+
 import java.io.File;
 
+import org.codehaus.plexus.logging.Logger;
 import junit.framework.TestCase;
 
 public class DefaultMojoAnnotationsScannerTest
@@ -32,4 +35,14 @@ public class DefaultMojoAnnotationsScannerTest
     {
         scanner.scanArchive( new File( "src/test/resources/java9-module.jar"), null, false );
     }
+    
+    public void testJava8Annotations() throws Exception
+    {
+        Logger logger = createMock( Logger.class );
+        expect( logger.isDebugEnabled() ).andReturn( false );
+        replay( logger );
+        scanner.enableLogging( logger );
+        scanner.scanArchive( new File( "src/test/resources/java8-annotations.jar"), null, false );
+    }
+
 }