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Help: Streams of primitive elements
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int: 34 String: "hello" double: 3.14159 byte: 2 You must open a FileOutputStream on file junk and then attach the DataOutputStream. Use methods writeInt and so on to write the data. Task 2Close the file and read the values back in. Use DataInputStream.Closing the DataOutputStream will close all streams down the line as well. Use methods such as readInt. Task 3Verify that the values read in are the same that were written. Print "ok" or "not ok" for each consistency check.To verify values, do simple tests like: if ( i==34 ) System.out.println("readInt ok"); |
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