{
InitialPaginationShiftState init = new InitialPaginationShiftState();
RowLevelPaginationShiftState stateR1 = new RowLevelPaginationShiftState();
stateR1.reuse(null, init, null);
stateR1.increaseShift(10);
stateR1.pop(null);
assertEquals(10, init.getShiftForNextChild());
RowLevelPaginationShiftState stateR2 = new RowLevelPaginationShiftState();
stateR2.reuse(null, init, null);