SwingSearchBar: organize imports

Author: ctrueden

src/main/java/org/scijava/ui/swing/search/SwingSearchBar.java

@@ -47,8 +47,6 @@
 import java.awt.event.MouseMotionAdapter;
 import java.net.URL;
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -84,11 +82,8 @@
 import net.miginfocom.swing.MigLayout;
 
 import org.scijava.Context;
-import org.scijava.Priority;
 import org.scijava.plugin.Parameter;
-import org.scijava.plugin.PluginInfo;
 import org.scijava.plugin.PluginService;
-import org.scijava.plugin.SciJavaPlugin;
 import org.scijava.search.SearchAction;
 import org.scijava.search.SearchEvent;
 import org.scijava.search.SearchOperation;