• 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.

• There are 199 files with 40,438 lines of code.
• 9 very long files (12,718 lines of code)
• 17 long files (12,406 lines of code)
• 25 medium size files (8,057 lines of codeclsfd_ftr_w_mp_ins)
• 26 small files (3,942 lines of code)
• 122 very small files (3,315 lines of code)

There are 14 files with lines longer than 120 characters. In total, there are 44 long lines.

File	# lines	# units	# long lines
Timestamp.java in src/com/amazon/ion	1394	103	9
SymbolTableReader.java in src/com/amazon/ion/impl	865	48	8
IonJavaCli.java in ion-java-cli/src/com/amazon/tools/cli	1226	48	5
IonReaderBinaryRawX.java in src/com/amazon/ion/impl	1046	54	5
BlockedBuffer.java in src/com/amazon/ion/impl	1281	99	3
IonBinary.java in src/com/amazon/ion/impl	2056	107	3
IonUTF8.java in src/com/amazon/ion/impl	446	51	2
IonReaderTextSystemX.java in src/com/amazon/ion/impl	827	43	2
_Private_ScalarConversions.java in src/com/amazon/ion/impl	797	94	2
Base64Encoder.java in src/com/amazon/ion/impl	427	23	1
IonValueLite.java in src/com/amazon/ion/impl/lite	732	63	1
IonStructLite.java in src/com/amazon/ion/impl/lite	574	40	1
UnifiedInputBufferX.java in src/com/amazon/ion/impl	232	26	1
UnifiedDataPageX.java in src/com/amazon/ion/impl	186	27	1