How to FIX : javax.inject,version=[0.0,1) -- Cannot be resolved

The Scene:

So on a Saturday afernoon I was working on some AEM backend services and I came 
across this issue which I have never faced before. It was something to do with the 
javax.inject package that is used when we are using the @Inject annotations 
in our classes. 

The Problem:

So like a normal developer bloke I Googled around a bit and came to know that this was some
kind of dependency issue. But I was surprised that even though we can find the dependency using 
depfinder --> http://localhost:4502/system/console/depfinder it was not resolved.

Finally the SOLUTION:

So I tried adding the javax.inject dependencies to my project POM file (i was using Maven)
and it WORKED!!! 

    <dependency>
        <groupId>org.apache.geronimo.specs</groupId>
        <artifactId>geronimo-atinject_1.0_spec</artifactId>
        <version>1.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.inject</groupId>
        <artifactId>javax.inject</artifactId>
        <version>1</version>
    </dependency>

The Cause:

Though I am not quite sure about the cause for this issue but I believe 
this is a problem persistent in AEM version 6.2 (AEM 6.2 javax.inject dependency problem)
as I have executed the same code in AEM 6.1 without issues.

Please let me know in the comments below if you have the reason or additional info.