facebookincubator / fbjni
File Size

The distribution of size of files (measured in lines of code).

Intro
  • File size measurements show the distribution of size of files.
  • Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
  • It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
File Size Overall
  • There are 61 files with 5,779 lines of code.
    • 0 very long files (0 lines of code)
    • 1 long files (513 lines of code)
    • 10 medium size files (2,875 lines of codeclsfd_ftr_w_mp_ins)
    • 7 small files (1,012 lines of code)
    • 43 very small files (1,379 lines of code)
0% | 8% | 49% | 17% | 23%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: zoomable circles | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
h0% | 12% | 51% | 13% | 21%
cpp0% | 0% | 52% | 30% | 16%
java0% | 0% | 0% | 0% | 100%
in0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
cxx/fbjni/detail0% | 11% | 62% | 11% | 14%
cxx/lyra0% | 0% | 0% | 58% | 41%
cxx/fbjni0% | 0% | 0% | 43% | 56%
java/com/facebook/jni0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
java/com/facebook/jni/annotations0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
CoreClasses-inl.h
in cxx/fbjni/detail
 513 66
References-inl.h
in cxx/fbjni/detail
 418 50
Meta-inl.h
in cxx/fbjni/detail
 322 31
CoreClasses.h
in cxx/fbjni/detail
 315 8
Exceptions.cpp
in cxx/fbjni/detail
 311 32
References.h
in cxx/fbjni/detail
 303 7
Environment.cpp
in cxx/fbjni/detail
 271 12
SimpleFixedString.h
in cxx/fbjni/detail
 262 24
Meta.h
in cxx/fbjni/detail
 234 2
Hybrid.h
in cxx/fbjni/detail
 222 22
utf8.cpp
in cxx/fbjni/detail
 217 10
fbjni.cpp
in cxx/fbjni
 184 13
Iterator-inl.h
in cxx/fbjni/detail
 183 16
cxa_throw.cpp
in cxx/lyra
 140 7
lyra.cpp
in cxx/lyra
 133 7
Registration-inl.h
in cxx/fbjni/detail
 128 11
TypeTraits.h
in cxx/fbjni/detail
 125 10
MetaConvert.h
in cxx/fbjni/detail
 119 19
DestructorThread.java
in java/com/facebook/jni
 87 9
lyra.h
in cxx/lyra
 84 8
ReferenceAllocators-inl.h
in cxx/fbjni/detail
 83 9
ByteBuffer.cpp
in cxx/fbjni
 69 7
62 3
Registration.h
in cxx/fbjni/detail
 59 -
Boxed.h
in cxx/fbjni/detail
 56 4
Iterator.h
in cxx/fbjni/detail
 56 -
Exceptions.h
in cxx/fbjni/detail
 55 2
References.cpp
in cxx/fbjni/detail
 52 4
Environment.h
in cxx/fbjni/detail
 48 -
utf8.h
in cxx/fbjni/detail
 43 1
Log.h
in cxx/fbjni/detail
 41 5
JThread.h
in cxx/fbjni
 39 7
Common.h
in cxx/fbjni/detail
 39 2
References-forward.h
in cxx/fbjni/detail
 38 -
37 -
ByteBuffer.h
in cxx/fbjni
 31 1
HybridData.java
in java/com/facebook/jni
 28 4
MapIteratorHelper.java
in java/com/facebook/jni
 28 2
IteratorHelper.java
in java/com/facebook/jni
 27 3
NativeRunnable.h
in cxx/fbjni
 25 2
ReferenceAllocators.h
in cxx/fbjni/detail
 24 -
Meta.cpp
in cxx/fbjni/detail
 21 -
Meta-forward.h
in cxx/fbjni/detail
 20 -
Context.h
in cxx/fbjni
 19 2
Hybrid.cpp
in cxx/fbjni/detail
 19 3
JWeakReference.h
in cxx/fbjni/detail
 19 1
17 -
File.h
in cxx/fbjni
 14 1
fbjni.h
in cxx/fbjni
 14 -
CppSystemErrorException.java
in java/com/facebook/jni
 14 2
Files With Most Units (Top 47)
File# lines# units
CoreClasses-inl.h
in cxx/fbjni/detail
 513 66
References-inl.h
in cxx/fbjni/detail
 418 50
Exceptions.cpp
in cxx/fbjni/detail
 311 32
Meta-inl.h
in cxx/fbjni/detail
 322 31
SimpleFixedString.h
in cxx/fbjni/detail
 262 24
Hybrid.h
in cxx/fbjni/detail
 222 22
MetaConvert.h
in cxx/fbjni/detail
 119 19
Iterator-inl.h
in cxx/fbjni/detail
 183 16
fbjni.cpp
in cxx/fbjni
 184 13
Environment.cpp
in cxx/fbjni/detail
 271 12
Registration-inl.h
in cxx/fbjni/detail
 128 11
TypeTraits.h
in cxx/fbjni/detail
 125 10
utf8.cpp
in cxx/fbjni/detail
 217 10
ReferenceAllocators-inl.h
in cxx/fbjni/detail
 83 9
DestructorThread.java
in java/com/facebook/jni
 87 9
CoreClasses.h
in cxx/fbjni/detail
 315 8
lyra.h
in cxx/lyra
 84 8
JThread.h
in cxx/fbjni
 39 7
ByteBuffer.cpp
in cxx/fbjni
 69 7
References.h
in cxx/fbjni/detail
 303 7
lyra.cpp
in cxx/lyra
 133 7
cxa_throw.cpp
in cxx/lyra
 140 7
Log.h
in cxx/fbjni/detail
 41 5
References.cpp
in cxx/fbjni/detail
 52 4
Boxed.h
in cxx/fbjni/detail
 56 4
HybridData.java
in java/com/facebook/jni
 28 4
Hybrid.cpp
in cxx/fbjni/detail
 19 3
62 3
IteratorHelper.java
in java/com/facebook/jni
 27 3
NativeRunnable.h
in cxx/fbjni
 25 2
Context.h
in cxx/fbjni
 19 2
Exceptions.h
in cxx/fbjni/detail
 55 2
Common.h
in cxx/fbjni/detail
 39 2
Meta.h
in cxx/fbjni/detail
 234 2
UnknownCppException.java
in java/com/facebook/jni
 13 2
CppSystemErrorException.java
in java/com/facebook/jni
 14 2
ThreadScopeSupport.java
in java/com/facebook/jni
 14 2
MapIteratorHelper.java
in java/com/facebook/jni
 28 2
11 1
File.h
in cxx/fbjni
 14 1
ByteBuffer.h
in cxx/fbjni
 31 1
JWeakReference.h
in cxx/fbjni/detail
 19 1
utf8.h
in cxx/fbjni/detail
 43 1
OnLoad.cpp
in cxx/fbjni
 10 1
11 1
CppException.java
in java/com/facebook/jni
 9 1
NativeRunnable.java
in java/com/facebook/jni
 10 1
Files With Long Lines (Top 7)

There are 7 files with lines longer than 120 characters. In total, there are 11 long lines.

File# lines# units# long lines
Meta.h
in cxx/fbjni/detail
 234 2 4
Hybrid.h
in cxx/fbjni/detail
 222 22 2
Registration.h
in cxx/fbjni/detail
 59 - 1
CoreClasses-inl.h
in cxx/fbjni/detail
 513 66 1
Meta-inl.h
in cxx/fbjni/detail
 322 31 1
CoreClasses.h
in cxx/fbjni/detail
 315 8 1
References.h
in cxx/fbjni/detail
 303 7 1
Correlations

File Size vs. Commits (all time): 61 points

cxx/lyra/cxa_throw.cpp x: 8 commits (all time) y: 140 lines of code cxx/fbjni/detail/Hybrid.h x: 11 commits (all time) y: 222 lines of code cxx/fbjni/detail/Registration-inl.h x: 8 commits (all time) y: 128 lines of code googletest-CMakeLists.txt.in x: 3 commits (all time) y: 17 lines of code cxx/fbjni/detail/Environment.cpp x: 10 commits (all time) y: 271 lines of code cxx/fbjni/detail/Environment.h x: 5 commits (all time) y: 48 lines of code cxx/fbjni/detail/Meta-inl.h x: 5 commits (all time) y: 322 lines of code cxx/fbjni/detail/Meta.h x: 8 commits (all time) y: 234 lines of code cxx/fbjni/detail/Iterator-inl.h x: 5 commits (all time) y: 183 lines of code cxx/fbjni/detail/Iterator.h x: 4 commits (all time) y: 56 lines of code cxx/fbjni/detail/SimpleFixedString.h x: 4 commits (all time) y: 262 lines of code cxx/fbjni/detail/MetaConvert.h x: 3 commits (all time) y: 119 lines of code cxx/fbjni/detail/Registration.h x: 6 commits (all time) y: 59 lines of code cxx/lyra/lyra.cpp x: 4 commits (all time) y: 133 lines of code cxx/lyra/lyra_breakpad.cpp x: 3 commits (all time) y: 11 lines of code cxx/fbjni/detail/References.h x: 9 commits (all time) y: 303 lines of code cxx/fbjni/detail/CoreClasses-inl.h x: 10 commits (all time) y: 513 lines of code cxx/fbjni/detail/Exceptions.cpp x: 4 commits (all time) y: 311 lines of code cxx/fbjni/detail/CoreClasses.h x: 9 commits (all time) y: 315 lines of code java/com/facebook/jni/HybridData.java x: 3 commits (all time) y: 28 lines of code cxx/fbjni/detail/Exceptions.h x: 2 commits (all time) y: 55 lines of code cxx/lyra/lyra_exceptions.cpp x: 3 commits (all time) y: 62 lines of code cxx/fbjni/detail/FbjniApi.h x: 1 commits (all time) y: 10 lines of code cxx/fbjni/detail/ReferenceAllocators-inl.h x: 2 commits (all time) y: 83 lines of code cxx/fbjni/detail/References-forward.h x: 3 commits (all time) y: 38 lines of code cxx/fbjni/detail/References-inl.h x: 5 commits (all time) y: 418 lines of code cxx/fbjni/detail/Meta.cpp x: 1 commits (all time) y: 21 lines of code cxx/fbjni/detail/References.cpp x: 2 commits (all time) y: 52 lines of code cxx/lyra/lyra_exceptions.h x: 2 commits (all time) y: 37 lines of code cxx/fbjni/detail/utf8.h x: 2 commits (all time) y: 43 lines of code cxx/fbjni/ByteBuffer.cpp x: 3 commits (all time) y: 69 lines of code cxx/fbjni/Context.h x: 3 commits (all time) y: 19 lines of code cxx/fbjni/JThread.h x: 2 commits (all time) y: 39 lines of code cxx/fbjni/ByteBuffer.h x: 2 commits (all time) y: 31 lines of code cxx/fbjni/File.h x: 1 commits (all time) y: 14 lines of code cxx/fbjni/NativeRunnable.h x: 1 commits (all time) y: 25 lines of code cxx/fbjni/ReadableByteChannel.cpp x: 1 commits (all time) y: 11 lines of code cxx/fbjni/detail/Hybrid.cpp x: 1 commits (all time) y: 19 lines of code cxx/fbjni/detail/Log.h x: 1 commits (all time) y: 41 lines of code cxx/fbjni/detail/ReferenceAllocators.h x: 1 commits (all time) y: 24 lines of code cxx/fbjni/detail/TypeTraits.h x: 1 commits (all time) y: 125 lines of code cxx/fbjni/detail/utf8.cpp x: 1 commits (all time) y: 217 lines of code cxx/fbjni/fbjni.cpp x: 1 commits (all time) y: 184 lines of code cxx/lyra/lyra.h x: 1 commits (all time) y: 84 lines of code java/com/facebook/jni/DestructorThread.java x: 1 commits (all time) y: 87 lines of code java/com/facebook/jni/HybridClassBase.java x: 1 commits (all time) y: 4 lines of code java/com/facebook/jni/IteratorHelper.java x: 1 commits (all time) y: 27 lines of code java/com/facebook/jni/ThreadScopeSupport.java x: 2 commits (all time) y: 14 lines of code java/com/facebook/jni/annotations/DoNotStrip.java x: 1 commits (all time) y: 8 lines of code
513.0
lines of code
  min: 4.0
  average: 94.74
  25th percentile: 18.0
  median: 41.0
  75th percentile: 130.5
  max: 513.0
0 11.0
commits (all time)
min: 1.0 | average: 3.03 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 11.0

File Size vs. Contributors (all time): 61 points

cxx/lyra/cxa_throw.cpp x: 4 contributors (all time) y: 140 lines of code cxx/fbjni/detail/Hybrid.h x: 4 contributors (all time) y: 222 lines of code cxx/fbjni/detail/Registration-inl.h x: 3 contributors (all time) y: 128 lines of code googletest-CMakeLists.txt.in x: 2 contributors (all time) y: 17 lines of code cxx/fbjni/detail/Environment.cpp x: 6 contributors (all time) y: 271 lines of code cxx/fbjni/detail/Environment.h x: 4 contributors (all time) y: 48 lines of code cxx/fbjni/detail/Meta-inl.h x: 4 contributors (all time) y: 322 lines of code cxx/fbjni/detail/Meta.h x: 4 contributors (all time) y: 234 lines of code cxx/fbjni/detail/Iterator-inl.h x: 2 contributors (all time) y: 183 lines of code cxx/fbjni/detail/Iterator.h x: 2 contributors (all time) y: 56 lines of code cxx/fbjni/detail/SimpleFixedString.h x: 2 contributors (all time) y: 262 lines of code cxx/fbjni/detail/MetaConvert.h x: 2 contributors (all time) y: 119 lines of code cxx/fbjni/detail/Registration.h x: 3 contributors (all time) y: 59 lines of code cxx/lyra/lyra.cpp x: 2 contributors (all time) y: 133 lines of code cxx/lyra/lyra_breakpad.cpp x: 2 contributors (all time) y: 11 lines of code cxx/fbjni/detail/References.h x: 4 contributors (all time) y: 303 lines of code cxx/fbjni/detail/CoreClasses-inl.h x: 4 contributors (all time) y: 513 lines of code cxx/fbjni/detail/Exceptions.cpp x: 3 contributors (all time) y: 311 lines of code cxx/fbjni/detail/CoreClasses.h x: 4 contributors (all time) y: 315 lines of code java/com/facebook/jni/HybridData.java x: 3 contributors (all time) y: 28 lines of code cxx/lyra/lyra_exceptions.cpp x: 3 contributors (all time) y: 62 lines of code cxx/fbjni/detail/FbjniApi.h x: 1 contributors (all time) y: 10 lines of code cxx/fbjni/detail/ReferenceAllocators-inl.h x: 2 contributors (all time) y: 83 lines of code cxx/fbjni/detail/References-forward.h x: 3 contributors (all time) y: 38 lines of code cxx/fbjni/detail/References-inl.h x: 3 contributors (all time) y: 418 lines of code cxx/fbjni/detail/Meta.cpp x: 1 contributors (all time) y: 21 lines of code cxx/fbjni/detail/References.cpp x: 2 contributors (all time) y: 52 lines of code cxx/lyra/lyra_exceptions.h x: 2 contributors (all time) y: 37 lines of code cxx/fbjni/detail/utf8.h x: 2 contributors (all time) y: 43 lines of code cxx/fbjni/ByteBuffer.cpp x: 3 contributors (all time) y: 69 lines of code cxx/fbjni/Context.h x: 2 contributors (all time) y: 19 lines of code cxx/fbjni/JThread.h x: 2 contributors (all time) y: 39 lines of code cxx/fbjni/ByteBuffer.h x: 2 contributors (all time) y: 31 lines of code cxx/fbjni/File.h x: 1 contributors (all time) y: 14 lines of code cxx/fbjni/NativeRunnable.h x: 1 contributors (all time) y: 25 lines of code cxx/fbjni/ReadableByteChannel.cpp x: 1 contributors (all time) y: 11 lines of code cxx/fbjni/detail/Hybrid.cpp x: 1 contributors (all time) y: 19 lines of code cxx/fbjni/detail/Log.h x: 1 contributors (all time) y: 41 lines of code cxx/fbjni/detail/ReferenceAllocators.h x: 1 contributors (all time) y: 24 lines of code cxx/fbjni/detail/TypeTraits.h x: 1 contributors (all time) y: 125 lines of code cxx/fbjni/detail/utf8.cpp x: 1 contributors (all time) y: 217 lines of code cxx/fbjni/fbjni.cpp x: 1 contributors (all time) y: 184 lines of code cxx/lyra/lyra.h x: 1 contributors (all time) y: 84 lines of code java/com/facebook/jni/DestructorThread.java x: 1 contributors (all time) y: 87 lines of code java/com/facebook/jni/HybridClassBase.java x: 1 contributors (all time) y: 4 lines of code java/com/facebook/jni/IteratorHelper.java x: 1 contributors (all time) y: 27 lines of code java/com/facebook/jni/ThreadScopeSupport.java x: 2 contributors (all time) y: 14 lines of code java/com/facebook/jni/annotations/DoNotStrip.java x: 1 contributors (all time) y: 8 lines of code
513.0
lines of code
  min: 4.0
  average: 94.74
  25th percentile: 18.0
  median: 41.0
  75th percentile: 130.5
  max: 513.0
0 6.0
contributors (all time)
min: 1.0 | average: 2.03 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 6.0

File Size vs. Commits (30 days): 1 points

cxx/lyra/cxa_throw.cpp x: 1 commits (30d) y: 140 lines of code
140.0
lines of code
  min: 140.0
  average: 140.0
  25th percentile: 140.0
  median: 140.0
  75th percentile: 140.0
  max: 140.0
0 1.0
commits (30d)
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Contributors (30 days): 1 points

cxx/lyra/cxa_throw.cpp x: 1 contributors (30d) y: 140 lines of code
140.0
lines of code
  min: 140.0
  average: 140.0
  25th percentile: 140.0
  median: 140.0
  75th percentile: 140.0
  max: 140.0
0 1.0
contributors (30d)
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Commits (90 days): 3 points

cxx/lyra/cxa_throw.cpp x: 1 commits (90d) y: 140 lines of code cxx/fbjni/detail/Hybrid.h x: 1 commits (90d) y: 222 lines of code cxx/fbjni/detail/Registration-inl.h x: 1 commits (90d) y: 128 lines of code
222.0
lines of code
  min: 128.0
  average: 163.33
  25th percentile: 128.0
  median: 140.0
  75th percentile: 222.0
  max: 222.0
0 1.0
commits (90d)
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Contributors (90 days): 3 points

cxx/lyra/cxa_throw.cpp x: 1 contributors (90d) y: 140 lines of code cxx/fbjni/detail/Hybrid.h x: 1 contributors (90d) y: 222 lines of code cxx/fbjni/detail/Registration-inl.h x: 1 contributors (90d) y: 128 lines of code
222.0
lines of code
  min: 128.0
  average: 163.33
  25th percentile: 128.0
  median: 140.0
  75th percentile: 222.0
  max: 222.0
0 1.0
contributors (90d)
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0