apache / arrow-cookbook

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

44% duplication:

9,989 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,408 duplicated lines

73,553 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 73,553 duplicates...

Size	#	Folders	Files	Lines	Code
37	x 2	build build	index.html index_dev.html	6:51 (67%) 6:50 (63%)	view
14	x 2	build ROOT	index.html matomo.html	32:45 (25%) 2:15 (100%)	view
14	x 2	build ROOT	index_dev.html matomo.html	32:45 (24%) 2:15 (100%)	view
13	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	6441:6460 (<1%) 8259:8278 (<1%)	view
13	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	6441:6460 (<1%) 11937:11956 (<1%)	view
13	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8521:8540 (<1%) 10374:10393 (<1%)	view
13	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8259:8278 (<1%) 11937:11956 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5400:5416 (<1%) 8259:8275 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1719:1735 (<1%) 10374:10390 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5400:5416 (<1%) 8521:8537 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8556:8572 (<1%) 10695:10711 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5118:5134 (<1%) 7278:7294 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	975:991 (<1%) 3299:3315 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	3534:3550 (<1%) 10103:10119 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	712:728 (<1%) 10408:10424 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1446:1462 (<1%) 3534:3550 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1751:1767 (<1%) 3026:3042 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	9834:9850 (<1%) 11937:11953 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1482:1498 (<1%) 3026:3042 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	162:178 (<1%) 11166:11182 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	678:694 (<1%) 5118:5134 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	6165:6181 (<1%) 12692:12708 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	4877:4893 (<1%) 7046:7062 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1719:1735 (<1%) 9834:9850 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	2993:3009 (<1%) 5118:5134 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	975:991 (<1%) 5434:5450 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	7278:7294 (<1%) 11677:11693 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8964:8982 (<1%) 12629:12647 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8004:8020 (<1%) 12195:12211 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1482:1498 (<1%) 1751:1767 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5400:5416 (<1%) 9834:9850 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1719:1735 (<1%) 8521:8537 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	678:694 (<1%) 2993:3009 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1719:1735 (<1%) 8259:8275 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5434:5450 (<1%) 9867:9883 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	2993:3009 (<1%) 7278:7294 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	9867:9883 (<1%) 11970:11986 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1982:1998 (<1%) 3801:3817 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	3569:3585 (<1%) 10138:10154 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	10374:10390 (<1%) 11937:11953 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	8039:8055 (<1%) 8292:8308 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	3534:3550 (<1%) 12195:12211 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	446:462 (<1%) 11451:11467 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1446:1462 (<1%) 8004:8020 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	5400:5416 (<1%) 10374:10390 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	678:694 (<1%) 7278:7294 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	712:728 (<1%) 1482:1498 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	3299:3315 (<1%) 5434:5450 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	712:728 (<1%) 1751:1767 (<1%)	view
12	x 2	java/thirdpartydeps/orc java/thirdpartydeps/orc	orc data1-zlib.orc data1-zlib.orc	1719:1735 (<1%) 11937:11953 (<1%)	view