Hi, This patch fixed following problems:
1. When I run GUI test cases, vclauto can not get the valid screenshot. 2. Some scripts are not stable because the sleep time is not enough in different platform. 3. Added load/new documents interface in VclApp.java. I opened a defect[1] to track it. Pls help to review. Thx~ [1] https://issues.apache.org/ooo/show_bug.cgi?id=120732 -- Best wishes. Linyi Li
