In this program we are going create a sheet and
then after we create a oval and fill color into oval.
The package we need to import is java.io.*,java.util.* ,org.apache.poi.hssf.usermodel.HSSFSheet,org.apache.poi.hssf.usermodel.
poi.hssf.usermodel.HSSFSimpleShape and org.apache.poi.hssf.usermodel.
The method used in this example shift row
setFillColor(Color color): This method is used to fill the color of the shap. In this example we are creating the sheet and an oval and at last we fill
the color of the oval by using setFillColor().The output display as shown
The code of the program is given below: