016b7df7_g_for_the_Web_with_Ant__Part_2__Description
[Attribute] trust [Required] No [Default] no [Description] 
Specifies you want to trust all unknown hosts if set to yes/true. If set to false (the default), the host you connect to must be listed in your knownhosts file.
ONJava.com: Developing for the Web with Ant, Part 2
Description