I am learning Java, I need some help with my code.

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Umesh W. has already sent a proposal.
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Experience Level: Intermediate
Hi Umesh,

I am trying to learn Java before i become a student and I am having difficulties with my first application.

I am trying to get my jButton1 to write a string from my serial port. I think i am nearly there but i cant understand the getBytes method yet.

I have attached my Source code so that you can take a look. I am using RXTX for my serial port and i am successfully open the port using code that i have found in tutorials.

Can you take a look and tell me how long it will take?


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