--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<workingSetManager>
+<workingSet editPageId="org.eclipse.jdt.internal.ui.DynamicSourcesWorkingSet" factoryID="org.eclipse.ui.internal.WorkingSetFactory" id="1567851414979_0" label="Java Main Sources" name="Java Main Sources"/>
+<workingSet editPageId="org.eclipse.jdt.internal.ui.DynamicSourcesWorkingSet" factoryID="org.eclipse.ui.internal.WorkingSetFactory" id="1567851414989_1" label="Java Test Sources" name="Java Test Sources"/>
+<workingSet aggregate="true" factoryID="org.eclipse.ui.internal.WorkingSetFactory" id="1567851415786_2" label="Window Working Set" name="Aggregate for window 1567851415786"/>
+</workingSetManager>
\ No newline at end of file