Changeset 9981 in josm for trunk/src/org/openstreetmap/josm/actions/search/SearchCompiler.java

Timestamp:

2016-03-13T17:25:42+01:00 (8 years ago)

Author:

Don-vip

Message:

fix some unused code warnings

File:

• trunk/src/org/openstreetmap/josm/actions/search/SearchCompiler.java (modified) (3 diffs)

trunk/src/org/openstreetmap/josm/actions/search/SearchCompiler.java

@@ -323 +323 @@
                 // "operator" (null) should mean the same as "operator()"
                 // (Always). I.e. match everything
-                this.match = new Always();
+                this.match = Always.INSTANCE;
             } else {
                 this.match = match;
@@ -372 +372 @@
      */
     public static class Never extends TaggedMatch {
+        /** The unique instance/ */
+        public static final Never INSTANCE = new Never();
         @Override
         public boolean match(Tagged osm) {
@@ -1612 +1614 @@
             throw new ParseError(tr("Unexpected token: {0}", tokenizer.nextToken()));
         if (m == null)
-            m = new Always();
+            m = Always.INSTANCE;
         Main.debug("Parsed search expression is {0}", m);
         return m;