public java.util.List<LayerVersionsListItem> getLayerVersions() {
        if (layerVersions == null) {
            layerVersions = new com.amazonaws.internal.SdkInternalList<LayerVersionsListItem>();
        }
        return layerVersions;
    }
public java . util . List < LayerVersionsListItem > getLayerVersions ( ) { if ( layerVersions == null ) { layerVersions = new com . amazonaws . internal . SdkInternalList < LayerVersionsListItem > ( ) ; } return layerVersions ; }
<p>
A list of versions.
</p>

@return A list of versions.