Faizal Abdul Manan

https://www.google.com/search?rlz=1CDGOYI_enMY679MY680&hl=en-US&ei=3_9vWc6rBsaU0gTqrYjYDw&q=jackson+json+tutorial&oq=java+jackson&gs_l=mobile-gws-serp.1.0.0i71k1l5.0.0.0.27428...

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You work in the company, they love your work and your attitude but don't want to pay your salary. Is it ok for you?

Again, details out the issue. Sql query? Passing sql parameter from pages? Display result to the pages? Display result without refesh?

Just to make sure your write ser is working? No point checking and fixing read ser if the problem is in writing the ser file

Did the controller received the value? Write a log or run in debug mode to see the value

What is yhh?

Is this SO related to you problem? https://stackoverflow.com/questions/7181534/http-post-using-json-in-java

singleThread is left to right and it work sortRightToLeft is right to left and not working Am I right?

What are you trying to do? There's error in your code, read some example on generic and Map

Map doesn't implement comparable. Mind to share why you want to compare map?

Where? Jsp? Pdf? Word? Excel? Xml? Console? Terminal?

How to print and printing is not a problem??

Summing the result would be tricky. public static variable?

How to do validate the content of your ser file?

What do you mean by printed?

Why there's 2 coverPoints?

did I said that?

where can I find the rule?