Hi, When I run GUI automation test cases, some test cases are not stable.
To increase the robustness, I created this patch. Solved following problems: 1. SubtotalsFunctions.java: Changed a control to treelistbox, changed coordinate positioning to treelistbox selection. Which made more precise positioning. 2. Sometimes navigator dialog will block operations of 3 editor(word process/spreasheet/presentation). Cleaned user installation directory before each test case. 3. testSortOptionsIncludeFormats: Sample file for this test case is not correct. I created on defect to track it: https://issues.apache.org/ooo/show_bug.cgi?id=120477 Pls help to review it. Thanks~ -- Best wishes. Linyi Li
