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BlueJ

integrated development environment for the Java programming language
Thing software_development_kit Q885584
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BlueJ

Summary

BlueJ is a software development kit[1]. BlueJ has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • BlueJ's instance of is recorded as software development kit[3].
  • BlueJ's instance of is recorded as integrated development environment[4].
  • BlueJ's instance of is recorded as free software[5].
  • BlueJ's developer is recorded as Michael Kölling[6].
  • BlueJ's copyright license is recorded as GPL linking exception[7].
  • BlueJ's programmed in is recorded as Java[8].
  • BlueJ's software version identifier is recorded as 3.1.7[9].
  • BlueJ's software version identifier is recorded as 4.0.0[10].
  • BlueJ's software version identifier is recorded as 4.1.2[11].
  • BlueJ's software version identifier is recorded as 4.2.0[12].
  • BlueJ's software version identifier is recorded as 4.2.1[13].
  • BlueJ's software version identifier is recorded as 4.2.2[14].
  • BlueJ's software version identifier is recorded as 5.0.0[15].
  • BlueJ's software version identifier is recorded as 5.0.2[16].
  • BlueJ's software version identifier is recorded as 5.0.3[17].
  • BlueJ's software version identifier is recorded as 5.1.0[18].
  • BlueJ's software version identifier is recorded as 5.1.0a[19].
  • BlueJ's software version identifier is recorded as 5.2.0[20].
  • BlueJ's software version identifier is recorded as 5.3.0[21].
  • BlueJ's software version identifier is recorded as 5.4.0[22].
  • BlueJ's software version identifier is recorded as 5.4.1[23].
  • BlueJ's software version identifier is recorded as 5.4.2[24].
  • BlueJ's software version identifier is recorded as 5.5.0[25].
  • BlueJ's Commons category is recorded as BlueJ[26].
  • BlueJ's platform is recorded as Java virtual machine[27].

Body

Definition and Type

Recorded instance of include software development kit[3], integrated development environment[4], and free software[5].

Why It Matters

BlueJ has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  8. [10] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  9. [11] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  10. [12] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  11. [13] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  12. [14] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  13. [15] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  14. [16] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  15. [17] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  16. [18] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  17. [19] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  18. [20] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  19. [21] ↑ . bluej.org. Retrieved . bluej.org. Provenance: wikidata.org.
  20. [22] ↑ . bluej.org. bluej.org. Provenance: wikidata.org.
  21. [23] ↑ . bluej.org. bluej.org. Provenance: wikidata.org.
  22. [24] ↑ . bluej.org. bluej.org. Provenance: wikidata.org.
  23. [25] ↑ . bluej.org. bluej.org. Provenance: wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). BlueJ. Retrieved May 7, 2026, from https://4ort.xyz/entity/bluej
MLA “BlueJ.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/bluej.
BibTeX @misc{4ortxyz_bluej_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BlueJ}}, year = {2026}, url = {https://4ort.xyz/entity/bluej}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BlueJ — https://4ort.xyz/entity/bluej (retrieved 2026-05-07)

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