$Envs = Gtk2::Ex::Simple::List->new_from_treeview ( $abaNewWindow->get_widget('Envs'), 'Environments' => 'text');
$EnvsToRun = Gtk2::Ex::Simple::List->new_from_treeview ( $abaNewWindow->get_widget('EnvsToRun'), 'Environments' => 'text', 'Duration' => 'double', 'Config' => 'int');


open(ENVIRONMENTS, "environments.txt");
while(<ENVIRONMENTS>){

my $line = $_;
chomp($line);
push @{$Envs->{data}}, $line;
}
close(ENVIRONMENTS);

$environment = shift @{$Envs->{data}};
print $environment;

push @{$EnvsToRun->{data}}, [$environment, $duration, $config];