Run command line structure in Java

Dear friends

I want to run a Python executable file. In this command i call the python (already installed in windows) and execute the .py file by some parameters.

Code :

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D:\pyhon27\python D:\python27\cp_wordnet.py 2 2 2 2r 2e 3ssd 2dfdf 2 1 2 2

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whenever i type this command in 'cmd' in windows and execute it, it runs and i have the result, but i don't know how can i do same process in Java !
I tried these commands in java, but they don't work

The 'path' is String and equal to 'D:\pyhon27\python D:\python27\cp_wordnet.py 2 2 2 2r 2e 3ssd 2dfdf 2 1 2 2'

Code :

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Process p = Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler "+ path);
 
Process p = Runtime.getRuntime().exec("cmd /c "+ path);
 
Process p = Runtime.getRuntime().exec("rundll64 SHELL64.DLL,ShellExec_RunDLL "+ path);			
 
Process p  = Runtime.getRuntime().exec(path);
 
Process p = Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler d:/python/wordnet.py");

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could somebody pleas help meee