}
private Map createListModel() {
PHPFoldingStructureProviderRegistry reg = PHPUiPlugin.getDefault()
.getFoldingStructureProviderRegistry();
reg.reloadExtensions();
PHPFoldingStructureProviderDescriptor[] descs = reg
.getFoldingProviderDescriptors();
Map map = new HashMap();
for (PHPFoldingStructureProviderDescriptor element : descs) {
map.put(element.getId(), element);