Sokrates
Features of Interest

Intro

Features of interest are any aspects of a software system that can be identified through patterns in code.
Features of interest provide you with a way to focus your attention on relevant parts of the codebase. Typical examples include, security, TODOs, logging.
A feature of interest may be present in multiple files. Any source code file may be in zero or multiple features of interest.

Overview

GENERAL

exception handling

48 files | found text | found text per file

logging

33 files | found text | found text per file

file operations

65 files | found text | found text per file

BAD PRACTICES

System.out.println

7 files | found text | found text per file

e.printStackTrace

29 files | found text | found text per file

TECHNOLOGY

javafx

36 files | found text | found text per file

fasterxml

45 files | found text | found text per file

apache commons

100 files | found text | found text per file

1 GENERAL Concerns

The "general" group contains 8 concerns.

exception handling
logging
file operations
Unclassified
Multiple Classifications
- exception handling (60%) AND file operations (45%)
- exception handling (63%) AND logging (75%)
- logging (61%) AND file operations (38%)

general
1.1 exception handling

48 files | found text | found text per file

The following criteria are used to filter files:

files with paths like ".*[.]java" AND any line of content like ".* try \{.*".

48 files match defined criteria (6,717 lines of code, 23.4% vs. main code). All matches are in *.java files.

101 lines match the content pattern.

general
1.2 logging

33 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like "import .*logging[.]Log.*".

33 files match defined criteria (5,685 lines of code, 19.8% vs. main code). All matches are in *.java files.

66 lines match the content pattern.

general
1.3 file operations

65 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like "import .*java[.]io[.]File.*".

65 files match defined criteria (9,076 lines of code, 31.7% vs. main code). All matches are in *.java files.

68 lines match the content pattern.

general
1.4 Multiple Classificationsexception handling (60%) AND file operations (45%)

general
1.5 Multiple Classificationsexception handling (63%) AND logging (75%)

general
1.6 Multiple Classificationslogging (61%) AND file operations (38%)

2 BAD PRACTICES Concerns

The "bad practices" group contains 5 concerns.

System.out.println
e.printStackTrace
Unclassified
Multiple Classifications
- System.out.println (57%) AND e.printStackTrace (19%)

bad practices
2.7 System.out.println

7 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like "[ ]*System[.]out[.]print.*".

7 files match defined criteria (1,470 lines of code, 5.1% vs. main code). All matches are in *.java files.

30 lines match the content pattern.

bad practices
2.8 e.printStackTrace

29 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like ".*[.]printStackTrace[(].*".

29 files match defined criteria (4,363 lines of code, 15.2% vs. main code). All matches are in *.java files.

60 lines match the content pattern.

bad practices
2.9 Multiple ClassificationsSystem.out.println (57%) AND e.printStackTrace (19%)

3 TECHNOLOGY Concerns

The "technology" group contains 8 concerns.

javafx
fasterxml
apache commons
Unclassified
Multiple Classifications
- javafx (61%) AND apache commons (18%)
- javafx (12%) AND fasterxml (10%)
- fasterxml (45%) AND apache commons (15%)

technology
3.10 javafx

36 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like "import javafx.*".

36 files match defined criteria (3,899 lines of code, 13.6% vs. main code). All matches are in *.java files.

231 lines match the content pattern.

technology
3.11 fasterxml

45 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like ".*fasterxml.*".

45 files match defined criteria (4,531 lines of code, 15.8% vs. main code). All matches are in *.java files.

52 lines match the content pattern.

technology
3.12 apache commons

100 files | found text | found text per file

The following criteria are used to filter files:

files with any line of content like ".*apache[.]commons.*".

100 files match defined criteria (13,164 lines of code, 45.9% vs. main code). All matches are in *.java files.

182 lines match the content pattern.

technology
3.13 Multiple Classificationsjavafx (61%) AND apache commons (18%)

technology
3.14 Multiple Classificationsjavafx (12%) AND fasterxml (10%)

technology
3.15 Multiple Classificationsfasterxml (45%) AND apache commons (15%)