File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary

Number of files: 61
Daily file updates (only one update per file and date counted): 119
First update: 2019-08-27
Latest update: 2022-03-25
Days between first and latest update: 942 (134 weeks, estimated 670 working days)
Active days (at least one file change): 74
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 61 files with 5,779 lines of code in files.

61 files that are 366+ days old (5,779 lines of code)
0 files that are 181-365 days old (0 lines of code)
0 files that are 91-180 days old (0 lines of code)
0 files that are 31-90 days old (0 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: zoomable circles

Latest Change Distribution Overall

Days since last update

There are 61 files with 5,779 lines of code in files.

51 files have been last changed 366+ days ago (4,158 lines of code)
4 files have been last changed 181-365 days ago (795 lines of code)
3 files have been last changed 91-180 days ago (336 lines of code)
2 files have been last changed 31-90 days ago (350 lines of code)
1 files have been last changed 1-30 days ago (140 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: zoomable circles

File Change History per File Extension

h, cpp, java, md, gradle, txt, xml, yml, properties, in, gitignore, py, bat, sh, json

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

Latest Change Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (latest change distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
CoreClasses-inl.h in cxx/fbjni/detail	513	66	569	962	8	4
lyra.cpp in cxx/lyra	133	7	569	946	4	2
Common.h in cxx/fbjni/detail	39	2	906	946	2	2
HybridData.java in java/com/facebook/jni	28	4	794	940	3	3
ThreadScopeSupport.java in java/com/facebook/jni	14	2	906	940	2	2
in googletest-CMakeLists.txt.in in root	17	-	145	933	3	2
ByteBuffer.cpp in cxx/fbjni	69	7	901	911	3	3
ByteBuffer.h in cxx/fbjni	31	1	906	911	2	2
CoreClasses.h in cxx/fbjni/detail	315	8	786	908	8	4
Boxed.h in cxx/fbjni/detail	56	4	906	908	2	2
Meta-inl.h in cxx/fbjni/detail	322	31	259	907	5	4
Iterator-inl.h in cxx/fbjni/detail	183	16	295	907	5	2
Iterator.h in cxx/fbjni/detail	56	-	295	907	4	2
Context.h in cxx/fbjni	19	2	901	907	3	2
References-inl.h in cxx/fbjni/detail	418	50	830	906	5	3
Exceptions.cpp in cxx/fbjni/detail	311	32	569	906	4	3
References.h in cxx/fbjni/detail	303	7	569	906	6	4
Environment.cpp in cxx/fbjni/detail	271	12	147	906	8	6
Meta.h in cxx/fbjni/detail	234	2	259	906	6	4
Hybrid.h in cxx/fbjni/detail	222	22	50	906	9	4
utf8.cpp in cxx/fbjni/detail	217	10	906	906	1	1
fbjni.cpp in cxx/fbjni	184	13	906	906	1	1
cxa_throw.cpp in cxx/lyra	140	7	22	906	7	4
Registration-inl.h in cxx/fbjni/detail	128	11	50	906	7	3
TypeTraits.h in cxx/fbjni/detail	125	10	906	906	1	1
MetaConvert.h in cxx/fbjni/detail	119	19	569	906	3	2
DestructorThread.java in java/com/facebook/jni	87	9	906	906	1	1
lyra.h in cxx/lyra	84	8	906	906	1	1
ReferenceAllocators-inl.h in cxx/fbjni/detail	83	9	803	906	2	2
lyra_exceptions.cpp in cxx/lyra	62	3	803	906	3	3
Registration.h in cxx/fbjni/detail	59	-	569	906	5	3
Exceptions.h in cxx/fbjni/detail	55	2	803	906	2	2
References.cpp in cxx/fbjni/detail	52	4	855	906	2	2
Environment.h in cxx/fbjni/detail	48	-	147	906	5	4
utf8.h in cxx/fbjni/detail	43	1	884	906	2	2
Log.h in cxx/fbjni/detail	41	5	906	906	1	1
JThread.h in cxx/fbjni	39	7	901	906	2	2
References-forward.h in cxx/fbjni/detail	38	-	827	906	3	3
lyra_exceptions.h in cxx/lyra	37	-	863	906	2	2
MapIteratorHelper.java in java/com/facebook/jni	28	2	906	906	1	1
IteratorHelper.java in java/com/facebook/jni	27	3	906	906	1	1
NativeRunnable.h in cxx/fbjni	25	2	906	906	1	1
ReferenceAllocators.h in cxx/fbjni/detail	24	-	906	906	1	1
Meta-forward.h in cxx/fbjni/detail	20	-	906	906	1	1
Hybrid.cpp in cxx/fbjni/detail	19	3	906	906	1	1
JWeakReference.h in cxx/fbjni/detail	19	1	906	906	1	1
File.h in cxx/fbjni	14	1	906	906	1	1
fbjni.h in cxx/fbjni	14	-	906	906	1	1
CppSystemErrorException.java in java/com/facebook/jni	14	2	906	906	1	1
UnknownCppException.java in java/com/facebook/jni	13	2	906	906	1	1

Files Not Recently Changed (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
HybridClassBase.java in java/com/facebook/jni	4	-	906	906	1	1
DoNotStrip.java in java/com/facebook/jni/annotations	8	-	906	906	1	1
CppException.java in java/com/facebook/jni	9	1	906	906	1	1
NativeRunnable.java in java/com/facebook/jni	10	1	906	906	1	1
OnLoad.cpp in cxx/fbjni	10	1	906	906	1	1
ReadableByteChannel.h in cxx/fbjni	11	-	906	906	1	1
ReadableByteChannel.cpp in cxx/fbjni	11	1	906	906	1	1
UnknownCppException.java in java/com/facebook/jni	13	2	906	906	1	1
ThreadScopeSupport.java in java/com/facebook/jni	14	2	906	940	2	2
CppSystemErrorException.java in java/com/facebook/jni	14	2	906	906	1	1
fbjni.h in cxx/fbjni	14	-	906	906	1	1
File.h in cxx/fbjni	14	1	906	906	1	1
JWeakReference.h in cxx/fbjni/detail	19	1	906	906	1	1
Hybrid.cpp in cxx/fbjni/detail	19	3	906	906	1	1
Meta-forward.h in cxx/fbjni/detail	20	-	906	906	1	1
ReferenceAllocators.h in cxx/fbjni/detail	24	-	906	906	1	1
NativeRunnable.h in cxx/fbjni	25	2	906	906	1	1
IteratorHelper.java in java/com/facebook/jni	27	3	906	906	1	1
MapIteratorHelper.java in java/com/facebook/jni	28	2	906	906	1	1
ByteBuffer.h in cxx/fbjni	31	1	906	911	2	2
Common.h in cxx/fbjni/detail	39	2	906	946	2	2
Log.h in cxx/fbjni/detail	41	5	906	906	1	1
Boxed.h in cxx/fbjni/detail	56	4	906	908	2	2
lyra.h in cxx/lyra	84	8	906	906	1	1
DestructorThread.java in java/com/facebook/jni	87	9	906	906	1	1
TypeTraits.h in cxx/fbjni/detail	125	10	906	906	1	1
fbjni.cpp in cxx/fbjni	184	13	906	906	1	1
utf8.cpp in cxx/fbjni/detail	217	10	906	906	1	1
Context.h in cxx/fbjni	19	2	901	907	3	2
JThread.h in cxx/fbjni	39	7	901	906	2	2
ByteBuffer.cpp in cxx/fbjni	69	7	901	911	3	3
utf8.h in cxx/fbjni/detail	43	1	884	906	2	2
lyra_exceptions.h in cxx/lyra	37	-	863	906	2	2
Meta.cpp in cxx/fbjni/detail	21	-	855	855	1	1
References.cpp in cxx/fbjni/detail	52	4	855	906	2	2
References-inl.h in cxx/fbjni/detail	418	50	830	906	5	3
References-forward.h in cxx/fbjni/detail	38	-	827	906	3	3
FbjniApi.h in cxx/fbjni/detail	10	-	803	803	1	1
Exceptions.h in cxx/fbjni/detail	55	2	803	906	2	2
lyra_exceptions.cpp in cxx/lyra	62	3	803	906	3	3
ReferenceAllocators-inl.h in cxx/fbjni/detail	83	9	803	906	2	2
HybridData.java in java/com/facebook/jni	28	4	794	940	3	3
CoreClasses.h in cxx/fbjni/detail	315	8	786	908	8	4
lyra_breakpad.cpp in cxx/lyra	11	1	569	906	2	2
Registration.h in cxx/fbjni/detail	59	-	569	906	5	3
MetaConvert.h in cxx/fbjni/detail	119	19	569	906	3	2
lyra.cpp in cxx/lyra	133	7	569	946	4	2
References.h in cxx/fbjni/detail	303	7	569	906	6	4
Exceptions.cpp in cxx/fbjni/detail	311	32	569	906	4	3
CoreClasses-inl.h in cxx/fbjni/detail	513	66	569	962	8	4

Most Recently Created Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
FbjniApi.h in cxx/fbjni/detail	10	-	803	803	1	1
SimpleFixedString.h in cxx/fbjni/detail	262	24	550	855	4	2
Meta.cpp in cxx/fbjni/detail	21	-	855	855	1	1
References-inl.h in cxx/fbjni/detail	418	50	830	906	5	3
Exceptions.cpp in cxx/fbjni/detail	311	32	569	906	4	3
References.h in cxx/fbjni/detail	303	7	569	906	6	4
Environment.cpp in cxx/fbjni/detail	271	12	147	906	8	6
Meta.h in cxx/fbjni/detail	234	2	259	906	6	4
Hybrid.h in cxx/fbjni/detail	222	22	50	906	9	4
utf8.cpp in cxx/fbjni/detail	217	10	906	906	1	1
fbjni.cpp in cxx/fbjni	184	13	906	906	1	1
cxa_throw.cpp in cxx/lyra	140	7	22	906	7	4
Registration-inl.h in cxx/fbjni/detail	128	11	50	906	7	3
TypeTraits.h in cxx/fbjni/detail	125	10	906	906	1	1
MetaConvert.h in cxx/fbjni/detail	119	19	569	906	3	2
DestructorThread.java in java/com/facebook/jni	87	9	906	906	1	1
lyra.h in cxx/lyra	84	8	906	906	1	1
ReferenceAllocators-inl.h in cxx/fbjni/detail	83	9	803	906	2	2
lyra_exceptions.cpp in cxx/lyra	62	3	803	906	3	3
Registration.h in cxx/fbjni/detail	59	-	569	906	5	3
Exceptions.h in cxx/fbjni/detail	55	2	803	906	2	2
References.cpp in cxx/fbjni/detail	52	4	855	906	2	2
Environment.h in cxx/fbjni/detail	48	-	147	906	5	4
utf8.h in cxx/fbjni/detail	43	1	884	906	2	2
Log.h in cxx/fbjni/detail	41	5	906	906	1	1
JThread.h in cxx/fbjni	39	7	901	906	2	2
References-forward.h in cxx/fbjni/detail	38	-	827	906	3	3
lyra_exceptions.h in cxx/lyra	37	-	863	906	2	2
MapIteratorHelper.java in java/com/facebook/jni	28	2	906	906	1	1
IteratorHelper.java in java/com/facebook/jni	27	3	906	906	1	1
NativeRunnable.h in cxx/fbjni	25	2	906	906	1	1
ReferenceAllocators.h in cxx/fbjni/detail	24	-	906	906	1	1
Meta-forward.h in cxx/fbjni/detail	20	-	906	906	1	1
Hybrid.cpp in cxx/fbjni/detail	19	3	906	906	1	1
JWeakReference.h in cxx/fbjni/detail	19	1	906	906	1	1
File.h in cxx/fbjni	14	1	906	906	1	1
fbjni.h in cxx/fbjni	14	-	906	906	1	1
CppSystemErrorException.java in java/com/facebook/jni	14	2	906	906	1	1
UnknownCppException.java in java/com/facebook/jni	13	2	906	906	1	1
ReadableByteChannel.cpp in cxx/fbjni	11	1	906	906	1	1
ReadableByteChannel.h in cxx/fbjni	11	-	906	906	1	1
lyra_breakpad.cpp in cxx/lyra	11	1	569	906	2	2
OnLoad.cpp in cxx/fbjni	10	1	906	906	1	1
NativeRunnable.java in java/com/facebook/jni	10	1	906	906	1	1
CppException.java in java/com/facebook/jni	9	1	906	906	1	1
DoNotStrip.java in java/com/facebook/jni/annotations	8	-	906	906	1	1
HybridClassBase.java in java/com/facebook/jni	4	-	906	906	1	1
Meta-inl.h in cxx/fbjni/detail	322	31	259	907	5	4
Iterator-inl.h in cxx/fbjni/detail	183	16	295	907	5	2
Iterator.h in cxx/fbjni/detail	56	-	295	907	4	2

Most Recently Changed Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
cxa_throw.cpp in cxx/lyra	140	7	22	906	7	4
Hybrid.h in cxx/fbjni/detail	222	22	50	906	9	4
Registration-inl.h in cxx/fbjni/detail	128	11	50	906	7	3
in googletest-CMakeLists.txt.in in root	17	-	145	933	3	2
Environment.cpp in cxx/fbjni/detail	271	12	147	906	8	6
Environment.h in cxx/fbjni/detail	48	-	147	906	5	4
Meta-inl.h in cxx/fbjni/detail	322	31	259	907	5	4
Meta.h in cxx/fbjni/detail	234	2	259	906	6	4
Iterator-inl.h in cxx/fbjni/detail	183	16	295	907	5	2
Iterator.h in cxx/fbjni/detail	56	-	295	907	4	2
SimpleFixedString.h in cxx/fbjni/detail	262	24	550	855	4	2
CoreClasses-inl.h in cxx/fbjni/detail	513	66	569	962	8	4
Exceptions.cpp in cxx/fbjni/detail	311	32	569	906	4	3
References.h in cxx/fbjni/detail	303	7	569	906	6	4
lyra.cpp in cxx/lyra	133	7	569	946	4	2
MetaConvert.h in cxx/fbjni/detail	119	19	569	906	3	2
Registration.h in cxx/fbjni/detail	59	-	569	906	5	3
lyra_breakpad.cpp in cxx/lyra	11	1	569	906	2	2
CoreClasses.h in cxx/fbjni/detail	315	8	786	908	8	4
HybridData.java in java/com/facebook/jni	28	4	794	940	3	3
ReferenceAllocators-inl.h in cxx/fbjni/detail	83	9	803	906	2	2
lyra_exceptions.cpp in cxx/lyra	62	3	803	906	3	3
Exceptions.h in cxx/fbjni/detail	55	2	803	906	2	2
FbjniApi.h in cxx/fbjni/detail	10	-	803	803	1	1
References-forward.h in cxx/fbjni/detail	38	-	827	906	3	3
References-inl.h in cxx/fbjni/detail	418	50	830	906	5	3
References.cpp in cxx/fbjni/detail	52	4	855	906	2	2
Meta.cpp in cxx/fbjni/detail	21	-	855	855	1	1
lyra_exceptions.h in cxx/lyra	37	-	863	906	2	2
utf8.h in cxx/fbjni/detail	43	1	884	906	2	2
ByteBuffer.cpp in cxx/fbjni	69	7	901	911	3	3
JThread.h in cxx/fbjni	39	7	901	906	2	2
Context.h in cxx/fbjni	19	2	901	907	3	2
utf8.cpp in cxx/fbjni/detail	217	10	906	906	1	1
fbjni.cpp in cxx/fbjni	184	13	906	906	1	1
TypeTraits.h in cxx/fbjni/detail	125	10	906	906	1	1
DestructorThread.java in java/com/facebook/jni	87	9	906	906	1	1
lyra.h in cxx/lyra	84	8	906	906	1	1
Boxed.h in cxx/fbjni/detail	56	4	906	908	2	2
Log.h in cxx/fbjni/detail	41	5	906	906	1	1
Common.h in cxx/fbjni/detail	39	2	906	946	2	2
ByteBuffer.h in cxx/fbjni	31	1	906	911	2	2
MapIteratorHelper.java in java/com/facebook/jni	28	2	906	906	1	1
IteratorHelper.java in java/com/facebook/jni	27	3	906	906	1	1
NativeRunnable.h in cxx/fbjni	25	2	906	906	1	1
ReferenceAllocators.h in cxx/fbjni/detail	24	-	906	906	1	1
Meta-forward.h in cxx/fbjni/detail	20	-	906	906	1	1
Hybrid.cpp in cxx/fbjni/detail	19	3	906	906	1	1
JWeakReference.h in cxx/fbjni/detail	19	1	906	906	1	1
File.h in cxx/fbjni	14	1	906	906	1	1