--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<workingSetManager>
+<workingSet aggregate="true" factoryID="org.eclipse.ui.internal.WorkingSetFactory" id="1504030854041_0" label="Window Working Set" name="Aggregate for window 1504030854041"/>
+</workingSetManager>
\ No newline at end of file