with JAVA, i've got the resultSet from Database. and i want to assign their values to the object that i defined.
But in some column values that are defined as %String and 'not required' comes as null object. it makes runtime exceptions. i want to set the initial value "" if the property is null. Adding 'if statement' in java code for every properties works, but it's too wasty. What can i do to set the default value?
