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Runtime.getRuntime block question

haifeng zhou
Greenhorn

Joined: Oct 30, 2009
Posts: 13

this thread is run success and no block, but next code will block, why??
Must I get the InputStream?

thanks a lot
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19760
    
  20

Search for and read the Javaworld article "When Runtime.exec() won't" and you'll understand.


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Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39828
    
  28
Rob Prime wrote:Search for and read the Javaworld article "When Runtime.exec() won't" and you'll understand.
Far too difficult for beginning Java. Moving thread.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Runtime.getRuntime block question