Name: yyT116575 Date: 10/09/2000


/*
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)


ERROR:
#
# HotSpot Virtual Machine Error, EXCEPTION_STACK_OVERFLOW
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4F533F57494E13120E43505002D4
#

abnormal program termination

Source Code:

*/
public class Zeeslag {
    static int gridArray[][] = new int[10][10];
    static int group = 0;

    public static void main(String[] args)
    {
        for (int i = 0; i < 10; i++)
        {
            for (int j = 0; j < 10; j++)
            {
                gridArray[i][j] = 0;
            }
        }

        // Groep 1
        gridArray[3][1] = 1;
        gridArray[4][1] = 1;

        // Groep 2
        gridArray[9][0] = 1;
        gridArray[9][1] = 1;

        // Groep 3
        gridArray[4][3] = 1;

        // Groep 4
        gridArray[3][4] = 1;

        // Groep 5
        gridArray[4][6] = 1;
        gridArray[5][6] = 1;

        // Groep 6
        gridArray[7][3] = 1;
        gridArray[7][4] = 1;
        gridArray[7][5] = 1;
        gridArray[8][5] = 1;

        System.out.println(doorZoek(7, 5));
        System.out.println("Er zijn " + group + " groepen");
    }

    public static int doorZoek(int i, int j)
    {
        int size;
        int temp[][] = new int[10][10];
        for (int a = 0; a < 10; a++)
            for (int b = 0; b < 10; b++)
                temp[a][b] = gridArray[a][b];

        if (i < 0 || i > 9 || j < 0 || j > 9)
            return 0;

        else {
            if (temp[i][j] == 0)
            {
                size = 0;
                // group+=1;
            } else {
                temp[i][j] = 0;
                size = 1 + doorZoek(i - 1, j) + doorZoek(i + 1, j) + doorZoek(i, j - 1) + doorZoek(i, j + 1);
            }
        }

        return size;
    }
}
(Review ID: 109911)
======================================================================

Name: yyT116575 Date: 11/02/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)

Start the following program:
public class StackOverflow {
        public static void main(String[] argv) {
                StackOverflow so = new StackOverflow();
                so.run(0);
        }
        private void run(int i) {
                System.out.println("depth: "+i);
                run(i+1);
        }
}

JVM crashes with this output:
#
# HotSpot Virtual Machine Error, EXCEPTION_STACK_OVERFLOW
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4F533F57494E13120E43505002D4
#
(Review ID: 111731)
======================================================================