clean up NullAnnotation

1 files changed, 13 insertions, 16 deletions

diff --git a/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/resource/java/NullAnnotation.java b/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/resource/java/NullAnnotation.java
index 4c19360a15..7df6db0145 100644
--- a/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/resource/java/NullAnnotation.java
+++ b/common/plugins/org.eclipse.jpt.common.core/src/org/eclipse/jpt/common/core/internal/resource/java/NullAnnotation.java
@@ -1,9 +1,9 @@
 /*******************************************************************************
- * Copyright (c) 2010, 2012 Oracle. All rights reserved.
+ * Copyright (c) 2010, 2013 Oracle. All rights reserved.
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v1.0, which accompanies this distribution
  * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
+ *
  * Contributors:
  *     Oracle - initial API and implementation
  ******************************************************************************/
@@ -23,11 +23,10 @@ public abstract class NullAnnotation<A extends Annotation>
 	extends AbstractJavaResourceModel
 	implements Annotation
 {
-
 	protected NullAnnotation(JavaResourceModel parent) {
 		super(parent);
 	}
-	
+
 	public void initialize(CompilationUnit astRoot) {
 		// do nothing
 	}
@@ -44,10 +43,6 @@ public abstract class NullAnnotation<A extends Annotation>
 		throw new UnsupportedOperationException();
 	}
 
-	public boolean isMappingAnnotation() {
-		return false;
-	}
-
 	public void newAnnotation() {
 		throw new UnsupportedOperationException();
 	}
@@ -56,7 +51,11 @@ public abstract class NullAnnotation<A extends Annotation>
 		throw new UnsupportedOperationException();
 	}
 
-	public void moveAnnotation(int index) {
+	/**
+	 * Convenience implementation of
+	 * {@link org.eclipse.jpt.common.core.resource.java.NestableAnnotation#moveAnnotation(int)}.
+	 */
+	public void moveAnnotation(@SuppressWarnings("unused") int index) {
 		throw new UnsupportedOperationException();
 	}
 
@@ -77,18 +76,17 @@ public abstract class NullAnnotation<A extends Annotation>
 	}
 
 	/**
-	 * Convenience method: Cast the annotation's parent to a
-	 * persistent member.
+	 * Convenience method: Cast the annotation's parent to an
+	 * annotated element.
 	 */
 	protected JavaResourceAnnotatedElement getAnnotatedElement() {
 		return (JavaResourceAnnotatedElement) this.parent;
 	}
-	
+
 	/**
-	 * Convenience method: Add the type or attribute's annotation
+	 * Convenience method: Add the annotated element's annotation
 	 * and return it.
-	 * Pre-condition: The annotation's parent must be a persistent member
-	 * (type or attribute).
+	 * Pre-condition: The annotation's parent must be a annotated element.
 	 */
 	protected A addAnnotation() {
 		return this.addAnnotation_();
@@ -98,5 +96,4 @@ public abstract class NullAnnotation<A extends Annotation>
 	protected A addAnnotation_() {
 		return (A) this.getAnnotatedElement().addAnnotation(this.getAnnotationName());
 	}
-	
 }