421740: Create 1.1.1 release
https://bugs.eclipse.org/bugs/show_bug.cgi?id=421740 - fixed table
diff --git a/bundles/org.eclipse.emf.ecp.edit.swt/src/org/eclipse/emf/ecp/edit/internal/swt/controls/TableControl.java b/bundles/org.eclipse.emf.ecp.edit.swt/src/org/eclipse/emf/ecp/edit/internal/swt/controls/TableControl.java
index 6688422..cb683b8 100644
--- a/bundles/org.eclipse.emf.ecp.edit.swt/src/org/eclipse/emf/ecp/edit/internal/swt/controls/TableControl.java
+++ b/bundles/org.eclipse.emf.ecp.edit.swt/src/org/eclipse/emf/ecp/edit/internal/swt/controls/TableControl.java
@@ -532,8 +532,12 @@
 	 * {@inheritDoc}

 	 */

 	public void setEditable(boolean isEditable) {

-		addButton.setVisible(isEditable);

-		removeButton.setVisible(isEditable);

+		if (addButton != null) {

+			addButton.setVisible(isEditable);

+		}

+		if (removeButton != null) {

+			removeButton.setVisible(isEditable);

+		}

 		editable = isEditable;

 	}