@@ -0,0 +1,509 @@
+package net.sf.kerner.utils.collections.list.impl;%0A%0Aimport java.util.ArrayList;%0Aimport java.util.Collection;%0Aimport java.util.List;%0A%0Aimport net.sf.kerner.utils.collections.CollectionTransformer;%0A%0Apublic class ToStringListTransformer implements CollectionTransformer%3CObject, String%3E %7B%0A%0A%09public List%3CString%3E transformCollection(%0A%09%09%09Collection%3C? extends Object%3E element) %7B%0A%09%09final List%3CString%3E result = new ArrayList%3CString%3E();%0A%09%09for (Object o : element) %7B%0A%09%09%09result.add(o.toString());%0A%09%09%7D%0A%09%09return result;%0A%09%7D%0A%7D%0A

Introduce ToStringListTransformer.