Question: As pointed out in Section 8.2.3, the Scanner.next method is a mutator that returns a value. Implement a class Reader that reads from System.in and
As pointed out in Section 8.2.3, the Scanner.next method is a mutator that returns a value. Implement a class Reader that reads from System.in and does not suffer from that shortcoming. Provide methods:
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public boolean hasMoreElements () // Checks whether there is another element public String getCurrent() // Yields the current element without consuming it public void next() // Consumes the current element
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To implement a class called Reader with the specified behavior we will need to read from Systemin as the Scanner does but well maintain the current el... View full answer
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