troubleshooting Question

How to handle null point exception while using switch strings

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newbie java asked on
Java* EclipseSelenium
5 Comments2 Solutions202 ViewsLast Modified:
Was able to launch and close browser 1 only.
            
Error:


java.lang.NullPointerException
      at java.util.Hashtable.put(Unknown Source)
      at java.util.Properties.setProperty(Unknown Source)
      at java.lang.System.setProperty(Unknown Source)
      at newpackage.Launchbrowsers.Browser(Launchbrowsers.java:32)
      at newpackage.Launchbrowsers.main(Launchbrowsers.java:13)

Thanks in advance for any help.
SOLUTION
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