Rename enterprise into util

[lgpl/argeo-commons.git] / org.argeo.enterprise / src / org / argeo / util / DictionaryKeys.java

diff --git a/org.argeo.enterprise/src/org/argeo/util/DictionaryKeys.java b/org.argeo.enterprise/src/org/argeo/util/DictionaryKeys.java
deleted file mode 100644 (file)
index d17c86f..0000000
--- a/org.argeo.enterprise/src/org/argeo/util/DictionaryKeys.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.argeo.util;
-
-import java.util.Dictionary;
-import java.util.Enumeration;
-import java.util.Iterator;
-
-/**
- * Access the keys of a {@link String}-keyed {@link Dictionary} (common throughout
- * the OSGi APIs) as an {@link Iterable} so that they are easily usable in
- * for-each loops.
- */
-class DictionaryKeys implements Iterable<String> {
-       private final Dictionary<String, ?> dictionary;
-
-       public DictionaryKeys(Dictionary<String, ?> dictionary) {
-               this.dictionary = dictionary;
-       }
-
-       @Override
-       public Iterator<String> iterator() {
-               return new KeyIterator(dictionary.keys());
-       }
-
-       private static class KeyIterator implements Iterator<String> {
-               private final Enumeration<String> keys;
-
-               KeyIterator(Enumeration<String> keys) {
-                       this.keys = keys;
-               }
-
-               @Override
-               public boolean hasNext() {
-                       return keys.hasMoreElements();
-               }
-
-               @Override
-               public String next() {
-                       return keys.nextElement();
-               }
-
-       }
-}