Generally i get this:
GCJ PLUGIN: thread 0x6228d0: NP_GetMIMEDescription
GCJ PLUGIN: thread 0x6228d0: NP_GetMIMEDescription return
GCJ PLUGIN: thread 0x6228d0: NP_GetValue
GCJ PLUGIN: thread 0x6228d0: NP_GetValue: returning plugin name.
GCJ PLUGIN: thread 0x6228d0: NP_GetValue return
GCJ PLUGIN: thread 0x6228d0: NP_GetValue
GCJ PLUGIN: thread 0x6228d0: NP_GetValue: returning plugin description.
GCJ PLUGIN: thread 0x6228d0: NP_GetValue return