• 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 1,845 files with 248,486 lines of code.
• 36 very long files (91,306 lines of code)
• 46 long files (32,624 lines of code)
• 134 medium size files (40,920 lines of codeclsfd_ftr_w_mp_ins)
• 215 small files (29,593 lines of code)
• 1,414 very small files (54,043 lines of code)

There are 158 files with lines longer than 120 characters. In total, there are 1022 long lines.

File	# lines	# units	# long lines
datasource.html in druid-admin/src/main/resources/support/http/resources	441	-	95
petclinic.css in druid-demo-petclinic/src/main/resources/static/resources/css	7119	-	69
alibaba-oss-code-format.xml in doc	279	-	56
JdbcSqlStat.java in core/src/main/java/com/alibaba/druid/stat	849	81	49
sql.html in druid-admin/src/main/resources/support/http/resources	215	-	41
wall.html in druid-admin/src/main/resources/support/http/resources	380	-	36
DruidAbstractDataSource.java in core/src/main/java/com/alibaba/druid/pool	1849	254	34
WebURIStat.java in core/src/main/java/com/alibaba/druid/support/http/stat	388	45	33
WallTableStat.java in core/src/main/java/com/alibaba/druid/wall	337	24	32
data.sql in druid-demo-petclinic/src/main/resources/db/postgres	47	-	27
MySqlStatementParser.java in core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser	6917	131	25
datasource.html in core/src/main/resources/support/http/resources	507	-	25
spring.html in druid-admin/src/main/resources/support/http/resources	105	-	22
WebSessionStat.java in core/src/main/java/com/alibaba/druid/support/http/stat	329	40	20
sql-detail.html in druid-admin/src/main/resources/support/http/resources	182	-	16
websession.html in druid-admin/src/main/resources/support/http/resources	154	-	16
SQLExprParser.java in core/src/main/java/com/alibaba/druid/sql/parser	5206	174	16
SQLStatementParser.java in core/src/main/java/com/alibaba/druid/sql/parser	6506	241	14
WallResult.java in druid-admin/src/main/java/com/alibaba/druid/admin/model/dto	94	1	13
weburi.html in druid-admin/src/main/resources/support/http/resources	167	-	13
MySqlUtils.java in core/src/main/java/com/alibaba/druid/util	1737	27	11
weburi.html in core/src/main/resources/support/http/resources	156	-	11
MySqlExprParser.java in core/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser	2256	49	10
DruidDataSourceUtils.java in core/src/main/java/com/alibaba/druid/util	283	12	10
alibaba-oss-code-templates.xml in doc	37	-	9
SchemaStatVisitor.java in core/src/main/java/com/alibaba/druid/sql/visitor	2723	227	9
SQLSelectParser.java in core/src/main/java/com/alibaba/druid/sql/parser	2058	57	9
SchemaResolveVisitorFactory.java in core/src/main/java/com/alibaba/druid/sql/repository	2046	135	9
MonitorStatService.java in druid-admin/src/main/java/com/alibaba/druid/admin/service	400	15	8
SQLUtils.java in core/src/main/java/com/alibaba/druid/sql	1918	136	8
SpringMethodStat.java in core/src/main/java/com/alibaba/druid/support/spring/stat	315	50	8
WallVisitorUtils.java in core/src/main/java/com/alibaba/druid/wall/spi	2285	93	8
DruidDataSource.java in core/src/main/java/com/alibaba/druid/pool	3056	153	7
CalciteMySqlNodeVisitor.java in core/src/main/java/com/alibaba/druid/support/calcite	1572	73	7
query04.sql in core/src/main/resources/tpcds	114	-	7
spring.html in core/src/main/resources/support/http/resources	119	-	7
ProxoolConstants.java in druid-wrapper/src/main/java/org/logicalcobwebs/proxool	78	-	7
OracleStatementParser.java in core/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser	2629	53	6
K8sDiscoveryClient.java in druid-admin/src/main/java/com/alibaba/druid/admin/service	56	1	5
OracleRowNumToLimit.java in core/src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor	453	14	5
SQLSelectQueryBlock.java in core/src/main/java/com/alibaba/druid/sql/ast/statement	1419	128	5
WallFilter.java in core/src/main/java/com/alibaba/druid/wall	1395	151	5
websession.html in core/src/main/resources/support/http/resources	160	-	5
weburi-detail.html in druid-admin/src/main/resources/support/http/resources	217	-	4
BigQueryExprParser.java in core/src/main/java/com/alibaba/druid/sql/dialect/bigquery/parser	364	24	4
NameResolveVisitor.java in core/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/transform	129	4	4
PrestoSelectParser.java in core/src/main/java/com/alibaba/druid/sql/dialect/presto/parser	136	6	4
IbatisUtils.java in core/src/main/java/com/alibaba/druid/support/ibatis	99	6	4
WallSqlStat.java in core/src/main/java/com/alibaba/druid/wall	99	19	4
wall.html in core/src/main/resources/support/http/resources	412	-	4