Bug 519988 - Use varargs in invocations of DropTarget.setTransfer

Change-Id: If86ff40d72fda9b998b61c4d939f1f6069b9359d
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
diff --git a/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/editor/category/RepositoryReferenceSection.java b/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/editor/category/RepositoryReferenceSection.java
index 3adb57d..1e7ebd0 100644
--- a/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/editor/category/RepositoryReferenceSection.java
+++ b/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/editor/category/RepositoryReferenceSection.java
@@ -62,7 +62,7 @@
 			data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH);
 			fLocation.setLayoutData(data);
 			DropTarget target = new DropTarget(fLocation, DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK);
-			target.setTransfer(new Transfer[] {URLTransfer.getInstance(), FileTransfer.getInstance()});
+			target.setTransfer(URLTransfer.getInstance(), FileTransfer.getInstance());
 			target.addDropListener(new TextURLDropAdapter(fLocation, true));
 			fLocation.addModifyListener(e -> validate());