package com.samovich.cop2800.chapter12.exception;

/*
AUTHOR: Dick Grant
PURPOSE: Demonstrate the use of try and catch blocks.  The class below attempts 
to create an object of the Taxes class.  However the Taxes class can throw an 
exception from its constructor if the array sent to the constructor is not in 
sequence.

The array taxArray is setup to be out of sequence. Therefore the try block will 
generate an OutOfSequenceException exception.  The catch block will "catch" 
this exception, resort the array and instantiate the object.
SOURCE:D:\chap15\chap15_code_examples\ProcessArray.java
*/
public class ProcessArray{
    public static void main (String [] args) throws OutOfSequenceException {
        int [] taxArray = {15, 29, 27, 33, 37};
        Taxes myTaxes = null;
        try {
            myTaxes = new Taxes(taxArray);
        }
        catch (OutOfSequenceException excep)		{
            System.out.println(excep.getMessage());//just for demo purposes
            System.out.println(myTaxes);//just for demo purposes
            resortArray(taxArray); //put the array in order
            myTaxes = new Taxes(taxArray);//now instantiate the object
        }
        //process rest of code normally
        System.out.println(myTaxes);

    }
    public static void resortArray(int [ ]taxArray)	{
        //"resort" the array - just to save code and space
        taxArray[1] = 22;
        return;
    }
}

package com.samovich.cop2800.chapter12.exception;

/*
AUTHOR: Dick Grant
PURPOSE: Demonstrate the use of try and catch blocks.  The class below attempts 
to create an object of the Taxes class.  However the Taxes class can throw an 
exception from its constructor if the array sent to the constructor is not in 
sequence.

The array taxArray is setup to be out of sequence. Therefore the try block will 
generate an OutOfSequenceException exception.  The catch block will "catch" 
this exception, resort the array and instantiate the object.
SOURCE:D:\chap15\chap15_code_examples\ProcessArray.java
*/
public class ProcessArray{
    public static void main (String [] args) throws OutOfSequenceException {
        int [] taxArray = {15, 29, 27, 33, 37};
        Taxes myTaxes = null;
        try {
            myTaxes = new Taxes(taxArray);
        }
        catch (OutOfSequenceException excep){
            System.out.println(excep.getMessage());//just for demo purposes
            System.out.println(myTaxes);//just for demo purposes
            resortArray(taxArray); //put the array in order
            myTaxes = new Taxes(taxArray);//now instantiate the object
        }
        //process rest of code normally
        System.out.println(myTaxes);

    }
    public static void resortArray(int [ ]taxArray)	{
        //"resort" the array - just to save code and space
        taxArray[1] = 22;
        return;
    }
}

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