ExeedEditor: avoid EcoreEditor#createModel(), as it uses getAllContents()
diff --git a/plugins/org.eclipse.epsilon.dt.exeed/src/org/eclipse/epsilon/dt/exeed/ExeedEditor.java b/plugins/org.eclipse.epsilon.dt.exeed/src/org/eclipse/epsilon/dt/exeed/ExeedEditor.java
index 53c0f70..64e5b44 100644
--- a/plugins/org.eclipse.epsilon.dt.exeed/src/org/eclipse/epsilon/dt/exeed/ExeedEditor.java
+++ b/plugins/org.eclipse.epsilon.dt.exeed/src/org/eclipse/epsilon/dt/exeed/ExeedEditor.java
@@ -34,6 +34,7 @@
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
import org.eclipse.emf.ecore.presentation.EcoreEditor;
import org.eclipse.emf.ecore.presentation.EcoreEditorPlugin;
import org.eclipse.emf.ecore.resource.Resource;
@@ -300,7 +301,15 @@
EmfRegistryManager.getInstance();
registerCustomMetamodels();
- createModel();
+ /*
+ * Taken from EcoreEditor#createModel(): we don't use reflective mode,
+ * and we don't want the last bit that goes through getAllContents() (as
+ * it'd break customizers that hook Exeed into lazy-loading resources).
+ */
+ final ResourceSet resourceSet = editingDomain.getResourceSet();
+ resourceSet.getURIConverter().getURIMap().putAll(EcorePlugin.computePlatformURIMap(true));
+ createModelGen();
+
final Resource mainResource = this.getEditingDomain().getResourceSet().getResources().get(0);
final IExeedCustomizer customizer = resourceClassToCustomizerMap.get(mainResource.getClass());
if (customizer != null && customizer.isEnabledFor(mainResource)) {
