// Find what mixins implement Lifecycle
for( int i = 0; i < mixinModels.size(); i++ )
{
MixinModel mixinModel = mixinModels.get( i );
if( Lifecycle.class.isAssignableFrom( mixinModel.mixinClass() ) )
{
if( lifecycleMixins == null )
{
lifecycleMixins = new ArrayList<Integer>();
}