JAVA

Indonesian island — programming language (4)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 15,906 — 2021-04-29 23:00:18
  1A: Indonesian island, home to over half the country's population (4)
• Quick crossword No 15,296 — 2019-05-16 23:00:47
  20D: Indonesian island — programming language (4)