java - How to print a specific instance of an object using toString -
java - How to print a specific instance of an object using toString -
how print , specific instance of object using tostring?
so user inputing information. based on input either saved in instance or instance b. both instance , b subclasses overriding tostring methods. input user saved in array. how can create inputs instance of print?
this code have , not working.
public static void printa(abc[] inputs) { for(int = 0; < inputs.length; i++) { if(inputs[i] instanceof a) { joptionpane.showmessagedialog(null, inputs.tostring()); } } }
you need
joptionpane.showmessagedialog(null, inputs[i].tostring());
cuz trying show array.tostring()
not value want to.
java arrays abstract-class subclass instanceof
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