It would be great if it can give results with in line java. Getting answers from stackoverflow. Or github, in order to use a library by using .aar file and some in line java code.
dBaseII, dBase III, FoxBase, FoxPro, Clipper etc. are similar in syntax DOS 16 bit programming language. Clipper was compiler which created 16 bit exe from prg (source codes).
Now in 64 bit Windows dos shell these 16 bit exe do not run.
Harbour is step towards solving it by creating 32 bit exe from same prg. It also supports Linux, which most programmers use. It shows console screen with ASCII characters used in prg for line, box etc.
HMG and MiniGUI are compiler for same prg with additional codes for gui dialog, msgbox, button etc. and creates 32 bit exe.