maven project in eclipse

http://howtodoinjava.com/2014/06/16/jackson-examples-convert-java-object-to-from-json/

i am trying above example on eclipse but no luck yet. I need steps to create maven project in eclipse and then how to import. I also do not see any download code link. Please advise
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gudii9Asked:
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gurpsbassiCommented:
In eclipse when you do New project, you can select new Maven project.

I am assuming you have maven installed.
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gudii9Author Commented:
any step by step instructions with screenshots  on how to get this kind of examples up and running. please advise
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gurpsbassiCommented:
do you have maven firstly?
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gudii9Author Commented:
yes i have it on my personal laptop.
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gudii9Author Commented:
why eclipse wont come with maven bundled..we have to install separately?
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gurpsbassiCommented:
eclipse comes with a maven plugin that has an embedded maven.
Do you have m2e plugin installed for maven in eclipse?
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gudii9Author Commented:
i think so , any step by step link with screenshots to go over again and double check everything by building simple Maven related application using spring etc?

please advise
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gudii9Author Commented:
eclipse comes with a maven plugin that has an embedded maven.

if eclispe comes with this plugin then i do not need to manually install maven on my laptop then set up again path like MAVEN_HOME under advance properties tab of my laptop?please advise
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gurpsbassiCommented:
correct.
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gudii9Author Commented:
In eclipse when you do New project, you can select new Maven project

i did above step.

It is asking
Groupd Id
Artifact Id
Package .

version it took automatically 0.0.1-SNAPSHOT.

What is the meaning of above 4 different things. what values should i give. where i can find more info on it. Any good simple sample examples around this?
please advise
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