* @see #U_SINGLE_ACCOUNTING
* @see #U_DOUBLE_ACCOUNTING
*/
public short getUnderlineType(){
if(_font.sizeOfUArray() == 0) return U_NONE;
CTUnderlineProperty u = _font.getUArray(0);
switch(u.getVal().intValue()){
case STUnderlineValues.INT_SINGLE: return U_SINGLE;
case STUnderlineValues.INT_DOUBLE: return U_DOUBLE;
case STUnderlineValues.INT_SINGLE_ACCOUNTING: return U_SINGLE_ACCOUNTING;
case STUnderlineValues.INT_DOUBLE_ACCOUNTING: return U_DOUBLE_ACCOUNTING;
default: return U_NONE;