Index: unk/src/org/openstreetmap/josm/data/osm/TigerUtils.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/osm/TigerUtils.java	(revision 11606)
+++ 	(revision )
@@ -1,68 +1,0 @@
-// License: GPL. For details, see LICENSE file.
-package org.openstreetmap.josm.data.osm;
-
-import java.util.Set;
-import java.util.TreeSet;
-
-/**
- * A simple class to keep helper functions for merging TIGER data
- *
- * @author daveh
- * @since 529
- */
-public final class TigerUtils {
-
-    private TigerUtils() {
-        // Hide default constructor for utils classes
-    }
-
-    /**
-     * Determines if the given tag is a TIGER one
-     * @param tag The tag to check
-     * @return {@code true} if {@code tag} starts with {@code tiger:} namespace
-     */
-    public static boolean isTigerTag(String tag) {
-        if (tag.indexOf("tiger:") == -1)
-            return false;
-        return true;
-    }
-
-    /**
-     * Determines if the given key denotes an integer value.
-     * @param name The key to determine
-     * @return {@code true} if the given key denotes an integer value
-     */
-    public static boolean tagIsInt(String name) {
-        if ("tiger:tlid".equals(name))
-            return true;
-        return false;
-    }
-
-    public static Object tagObj(String name) {
-        if (tagIsInt(name))
-            return Integer.valueOf(name);
-        return name;
-    }
-
-    public static String combineTags(Set<String> values) {
-        Set<Object> resultSet = new TreeSet<>();
-        for (String value: values) {
-            String[] parts = value.split(":");
-            for (String part: parts) {
-               resultSet.add(tagObj(part));
-            }
-            // Do not produce useless changeset noise if a single value is used and does not contain redundant splitted parts (fix #7405)
-            if (values.size() == 1 && resultSet.size() == parts.length) {
-                return value;
-            }
-        }
-        StringBuilder combined = new StringBuilder();
-        for (Object part : resultSet) {
-            if (combined.length() > 0) {
-                combined.append(':');
-            }
-            combined.append(part);
-        }
-        return combined.toString();
-    }
-}