+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.entity.adapter.EntityAdapter;
+import mir.entity.adapter.EntityAdapterModel;
+import mir.entity.adapter.EntityIteratorAdapter;
+import mir.entity.adapter.EntityAdapterEngine;
+import mir.generator.Generator;
+import mir.log.LoggerWrapper;
+import mir.misc.StringUtil;
+import mir.servlet.ServletModule;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.util.HTTPRequestParser;
+import mir.util.JDBCStringRoutines;
+import mir.util.SQLQueryBuilder;
+import mir.util.StringRoutines;
+import mir.util.URLBuilder;
+import mircoders.entity.EntityContent;
+import mircoders.entity.EntityUsers;
+import mircoders.global.MirGlobal;
+import mircoders.module.ModuleContent;
+import mircoders.storage.DatabaseContent;
+import mircoders.storage.DatabaseContentToTopics;
+
+/**
+ * Article admin interface code
+ */