JAVA

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Use scnr to read each pair of inputs, string currHolder and integer currLevel, until "completed" is read from input. Create each Certificate object with currHolder and currLevel as arguments and append each object to ArrayList certificateList.

Ex: If the input is Ava $2$ Ada $7$ Avi $12$ completed, then the output is:

Certificate: Ava, Level: $2$

Certificate: Ada, Level: $7$

Certificate: Avi, Level: $12$