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I was told problem could also be one too many closing braces above error lines( the first error message comes in line 94) where is the extra or mismatched brace..i cannot find it. if I can i think...

Instead of copying and pasting the similar sections. Should i just re type them? Also section that began with // called when a '-' sign is pressed.. is that correct or close? Confused on how to...

class, interface, or enum expected
ActionListener subtractionSignListener = new SubtractionSignListener();

Getting the above mentioned errors on numerous lines,program won't compile

Here is what i did..is this correct for my problem where I need to modify it to include buttons and calculation for multiplication,division and subtraction.?


import java.awt.event.ActionEvent;...

How would you add next section to ensure it is in proper place? after what line?

So just take the information within the aditon section of the code and add it after the addition section just chnaging the adition portions to the appropriate operations?

The following is a problem that just does addition. I need to modify it to include buttons and calculation for multiplication,division and subtraction. Regarding the section that shows the addition...