error on code Optimization

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mohd arfian

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Jan 30, 2013, 10:26:30 PM1/30/13
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hello, i have tried to run Optimization code that i got from DDogleg -> http://ddogleg.org/index.php/example-minimization
i run, and there are some error..
one example error is
"error: cannot find symbol points.add( new Point2D(lineX + t*lineY, lineY - t*lineX) );" - cannot find Point2D..

i already set the classpath to DDogleg jar. files

can anyone help me?

thanks..

Philippe CARL

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Sep 7, 2018, 9:41:09 AM9/7/18
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Dear Mohd,
If you go to the following link:
you will find the "Point2D.java" file that will define the class you are missing for your compilation. 
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