CTTbl ctTable = CTTbl.Factory.newInstance();
XWPFTable table = new XWPFTable(ctTable, doc);
// set inside vertical border
table.setInsideVBorder(XWPFBorderType.DOUBLE, 4, 0, "00FF00");
// get inside vertical border components
XWPFBorderType bt = table.getInsideVBorderType();
assertEquals(XWPFBorderType.DOUBLE, bt);
int sz = table.getInsideVBorderSize();
assertEquals(4, sz);
int sp = table.getInsideVBorderSpace();
assertEquals(0, sp);