Bresenham line programs in java & python

[robotjellyzone]

Fixes issue:#4024

Changes:

*This algo generates a line by using a graphics library . Codes are implemented in java & python with outputs provided for each code.

[robotjellyzone]

Hi, @Vaibhavi24 please review the above two files of java and python!! With commit message "java file of Bresenham" and "python file of Bresenham".

The one you reviewed was not relevant one as that was of c++ infix to prefix!!

[robotjellyzone]

@arnavb please review it!!

[robotjellyzone]

I have opened a new pull request to remove the unrelated files !!

[adi-g15]

This should be closed as #4091 has been merged. Actually, this was suggested by codetriage to help triage open source issues :)