The main feature of the program are:
Produce Bending Moment, Shear Force and Deflection Diagrams.
Above values at different location can be obtained just by rolling your cursor over the Diagrams.
Maximum and minimum values, reactions and member forces.
Data can be entered in differing units at every level i.e. Elasticity in 'N/mm2', Span in 'Ft' and load in 'KN-m'.
Results in different units can be seen in one click.
Spans with different stiffness
Support settlement
Uniformly varying load, Distribution load, Point load, Point moment.
Different Support conditions: Hinge support, Free support, Fixed support or Elastic support.
In other words complete indeterminate beam analysis program.
I think if this program does the whole stuff then it does not matter weather it is programmed in Java or some other language.
I have already developed this program and I shall deliver this you within 10 min after acceptance of my offer.
Note: I shall not deliver the program code.