public EnvVarModel(EnvironmentManagerInterface envMgr){
  this.envMgr=envMgr;
  if (columns.isEmpty()) {
    columns.add(Localisation.getString(EnvVarDlg.class,"EnvVarModel.name"));
    columns.add(Localisation.getString(EnvVarDlg.class,"EnvVarModel.type"));
    columns.add(Localisation.getString(EnvVarDlg.class,"EnvVarModel.value"));
  }
}

public EnvVarModel ( EnvironmentManagerInterface envMgr ) { this . envMgr = envMgr ; if ( columns . isEmpty ( ) ) { columns . add ( Localisation . getString ( EnvVarDlg . class , "EnvVarModel.name" ) ) ; columns . add ( Localisation . getString ( EnvVarDlg . class , "EnvVarModel.type" ) ) ; columns . add ( Localisation . getString ( EnvVarDlg . class , "EnvVarModel.value" ) ) ; } }
instantiates a new env var model .
