target_method not working

[prashanta saha]

Hi, I am currently using evosuite1.0.6 from CLI.

I am trying to use the target_method property and my command is 

java -jar evosuite-1.0.6.jar -Dtarget_method="add_values([I)I"  -class MethodCollection2   -projectCP .\src -criterion weakmutation

and method is  public static  int add_values( int[] a )

    {

}

....

But this command is generating test cases for the whole class.

Can anyone please locate the solution of this.

Thanks,

Prashanta