1 files changed, 37 insertions, 0 deletions
diff --git a/plugins/infra/textedit/org.eclipse.papyrus.infra.textedit.xtext/api/org/eclipse/papyrus/infra/textedit/xtext/custom/PapyrusOutlinePage.java b/plugins/infra/textedit/org.eclipse.papyrus.infra.textedit.xtext/api/org/eclipse/papyrus/infra/textedit/xtext/custom/PapyrusOutlinePage.java
new file mode 100755
index 00000000000..eed391aaf9d
--- /dev/null
+++ b/plugins/infra/textedit/org.eclipse.papyrus.infra.textedit.xtext/api/org/eclipse/papyrus/infra/textedit/xtext/custom/PapyrusOutlinePage.java
@@ -0,0 +1,37 @@
+/*****************************************************************************
+ * Copyright (c) 2021 CEA LIST and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *  Vincent Lorenzo (CEA LIST) <vincent.lorenzo@cea.fr> - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.infra.textedit.xtext.custom;
+
+import org.eclipse.xtext.ui.editor.outline.impl.OutlinePage;
+
+/**
+ * a custom OutlinePage where dispose is inside a try catch to avoid a Papyrus crash in some case
+ */
+public class PapyrusOutlinePage extends OutlinePage {
+
+	/**
+	 * @see org.eclipse.xtext.ui.editor.outline.impl.OutlinePage#dispose()
+	 *
+	 */
+	@Override
+	public void dispose() {
+		try {
+			super.dispose();
+		} catch (Exception e) {
+			// silent exception
+		}
+	}
+}