package Ġcom . a em tools . index . data external izer Ċ Ċ import Ġcom . a em tools . common . index . Base External izer Ċ import Ġcom . a em tools . index . model . OS Gi Configuration Index Model Ċ Ċ /** Ċ Ġ* Ġ@ author ĠD my tro ĠPrim sh y ts Ċ Ġ*/ Ċ object ĠOS Gi Configuration External izer Ġ: ĠBase External izer < OS Gi Configuration Index Model >() Ċ