Name: mf23781 Date: 07/10/98


*Symptoms:

When an invalid number is used with the setOrientation()method of theJSlider class, an IllegalArgumentException should be thrown. However it is not.

import com.sun.java.swing.*;

public class JSliderTest
{

public JSliderTest()
{
boolean flag=false;
int orientation[]={SwingConstants.VERTICAL,SwingConstants.HORIZONTAL};
int out_values[]={-123456789,-1024,-256,-1,1,256,1024,123456789};
JSlider c = new JSlider(); //step Create JSlider object

for(int i=0;i<orientation.length;i++)
{
for(int j=0;j<out_values.length;j++)
{

try
{
c.setOrientation(orientation[i]+out_values[j]);
}
catch (IllegalArgumentException e)
{
flag=true;
}
catch (Exception e)
{
flag=false;
}

if (!flag)
{
System.out.println("No reaction on invalid parameter.");
System.exit(0);
}

flag=false;
}
}
}

public static void main(String argv[])
{
JSliderTest s = new JSliderTest();
}
  
}


 

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