Allot of fixes

src/zutil/db/SQLResultHandler.java

@@ -0,0 +1,15 @@
+package zutil.db;
+
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.sql.ResultSet;
+
+public interface SQLResultHandler<T> {
+	/**
+	 * Is called to handle an result from an query.
+	 * 
+	 * @param stmt is the query
+	 * @param result is the ResultSet
+	 */
+	public T handle(Statement stmt, ResultSet result) throws SQLException;
+}