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java.lang.ClassCastException: java.util.ArrayList incompatible with java.lang.String

 
Aditya Sirohi
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Hello Folks,

I am seeing an error in the following snippet of code. what am i doing wrong here?




Thanks
Aditya
 
Matthew Brown
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Have a closer look at the operations where you're adding data to main. Are you sure they're all adding Strings?
 
Aditya Sirohi
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Thanks Matthew,


Yes you were correct, i added some generics to the collections and it worked. Thanks for helping me out.

-Aditya
 
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