Fix some warnings.

eu.fbk.af3.tools.diagram.ui/src/eu/fbk/af3/tools/diagram/ui/commands/.ratings

-AbstractComponentToImage.java c8fd6c53113c500481c11efcb14ea9bfb567e781 GREEN
+AbstractComponentToImage.java 52421af83ae1cae7cc7e1ec6e3e9124e094898ee GREEN
 ExportComponentToImage.java b2f3cd745e601aa910cc724f6cda44221ceea079 GREEN
 ExportModelToDocument.java 31c5951b93504bc21c7e8dd8ece37175215ed0e7 GREEN

eu.fbk.af3.tools.diagram.ui/src/eu/fbk/af3/tools/diagram/ui/commands/AbstractComponentToImage.java

@@ -247,7 +247,7 @@ public abstract class AbstractComponentToImage implements IContextMenuContributo
 		final PortDescriptor descriptor = new PortDescriptor();
 
 		descriptor.name = ((Port)connector).getName();
-		descriptor.type = getType(component, (Port)connector);
+		descriptor.type = getType((Port)connector);
 		descriptor.range = getRange(component, (Port)connector);
 		descriptor.notes = "";
 
@@ -625,20 +625,35 @@ public abstract class AbstractComponentToImage implements IContextMenuContributo
 		}
 	}
 
-	/** Gets the type. */
-	@SuppressWarnings("unused")
-	protected String getType(Component component, Port port) {
+	/**
+	 * Gets the type of a {@link Port}.
+	 * 
+	 * @param port
+	 *            {@link Port} to get the type for.
+	 * @return Type of {@link Port}.
+	 */
+	protected String getType(Port port) {
 		return port.getVariableType().toString();
 	}
 
-	/** Gets the type. */
-	@SuppressWarnings("unused")
+	/**
+	 * Gets the type of a {@link Component}.
+	 * 
+	 * @param component
+	 *            {@link Component} to get the type for.
+	 * @return Type of {@link Component}.
+	 */
 	protected String getType(Component component) {
 		return "";
 	}
 
-	/** Gets the refinement type. */
-	@SuppressWarnings("unused")
+	/**
+	 * Gets the refinement type of a {@link Component}.
+	 * 
+	 * @param component
+	 *            {@link Component} to get the refined type for.
+	 * @return Refinement type of {@link Component}.
+	 */
 	protected String getRefinementType(Component component) {
 		return "";
 	}