Duplication of InterestPoints not necessary?

[tpietzsch]

https://github.com/PreibischLab/multiview-reconstruction/blob/ba235e4eda57149923c7dfa08e68248a66d3a2a1/src/main/java/net/preibisch/mvrecon/process/interestpointregistration/pairwise/methods/rgldm/RGLDMPairwise.java#L101-L105

The javadoc comment seems to indicate that requiresInterestPointDuplication should return false.
What is wrong? The comment or the code?

[StephanPreibisch]

I think I was simply afraid/conservative when I wrote the code initially since these point clouds are processed multi-threaded ... it might well be that I never came back to it

[StephanPreibisch]

I think we should remove this all together maybe ... each method can simply do it if it needs it, rather than doing it on the outside.