feat: Java methods returning java.lang primitive

[farfromrefug]

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converted to JS corresponding type. This is an issue which always bugged me on difference between Float/Integer/Double/Long and basic float/int/long... handling

This is kind of a breaking change since JS codes doing floatValue() before wont work anymore and will crash. We have a few in N core for which i ll create a PR

[triniwiz]

We can look this for the next major release

[farfromrefug]

@triniwiz @NathanWalker can we consider this one now (needs to be updated though)? I am facing this again while implementing a new plugin where i have to pass new java.lang.Integer(value) which seems really unecessary. Also it is slower than handling it on the runtime side