Added @Override annotations.

src/main/java/com/sk89q/worldedit/tools/DistanceWand.java

@@ -33,6 +33,7 @@ public class DistanceWand extends BrushTool implements DoubleActionTraceTool {
         super("worldedit.wand");
     }
 
+    @Override
     public boolean canUse(LocalPlayer player) {
         return player.hasPermission("worldedit.wand");
     }

src/main/java/com/sk89q/worldedit/tools/LongRangeBuildTool.java

@@ -39,6 +39,7 @@ public class LongRangeBuildTool extends BrushTool implements DoubleActionTraceTo
         this.secondary = secondary;
     }
 
+    @Override
     public boolean canUse(LocalPlayer player) {
         return player.hasPermission("worldedit.tool.lrbuild");
     }