Implementing Read File And Output In Console

Oct 28, 2014

I have the file test.txt that include:

[Computers]
Keyboard=10
Mouse=5
[Cars]
Lamborghini=6
BMW=3

The [Computers] , [Cars] are Category, Keyboards, Mouse,Lamborghini, BMW, are Descriptors and the numbers are values

I have this code until now.

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Objects;
import java.util.Map;
public class Descriptor {

[Code] .....

All I want is that my program can read the entire txt file and output in console the Category Descriptors and Value.

Example:

Cars: Lamborghini 6, bmw 3
Computers: Keyboards 10, Mouses 6..

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this is what i go so far.

package classActivity;

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import java.io.FileNotFoundException;
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[Code] ....

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Heres is the code:

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[Code] ....

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[Code] ....

These are the errors :

HW1B.java:19: error: no suitable constructor found for Scanner(FileOutputStream)
fileOut = new Scanner (new FileOutputStream("text.txt"));
^
constructor Scanner.Scanner(Readable) is not applicable
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[Code] ....

Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
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=============
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[Code] .....

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