• 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 130 files with 6,643 lines of code.
• 0 very long files (0 lines of code)
• 0 long files (0 lines of code)
• 4 medium size files (1,093 lines of codeclsfd_ftr_w_mp_ins)
• 12 small files (1,858 lines of code)
• 114 very small files (3,692 lines of code)

There are 38 files with lines longer than 120 characters. In total, there are 128 long lines.

File	# lines	# units	# long lines
AnomalyLocalizerImpl.java in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/anomalylocalization	354	23	29
LinearRegression.java in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/regression	169	7	11
RestStatsMLAction.java in plugin/src/main/java/org/opensearch/ml/rest	78	8	7
MLTrainAndPredictTaskRunner.java in plugin/src/main/java/org/opensearch/ml/task	133	5	6
MLTrainingTaskRunner.java in plugin/src/main/java/org/opensearch/ml/task	172	5	5
MLPredictTaskRunner.java in plugin/src/main/java/org/opensearch/ml/task	177	5	5
TribuoUtil.java in ml-algorithms/src/main/java/org/opensearch/ml/engine/utils	98	1	5
MachineLearningNodeClient.java in client/src/main/java/org/opensearch/ml/client	87	7	5
MachineLearningPlugin.java in plugin/src/main/java/org/opensearch/ml/plugin	217	4	4
DefaultDataFrame.java in common/src/main/java/org/opensearch/ml/common/dataframe	160	13	4
MLTaskManager.java in plugin/src/main/java/org/opensearch/ml/task	161	14	3
MLEngine.java in ml-algorithms/src/main/java/org/opensearch/ml/engine	63	6	3
Row.java in common/src/main/java/org/opensearch/ml/common/dataframe	170	13	3
MLInput.java in common/src/main/java/org/opensearch/ml/common/parameter	160	10	3
RestMLExecuteAction.java in plugin/src/main/java/org/opensearch/ml/rest	44	5	2
RestMLPredictionAction.java in plugin/src/main/java/org/opensearch/ml/rest	52	5	2
RestMLTrainingAction.java in plugin/src/main/java/org/opensearch/ml/rest	46	5	2
RestMLTrainAndPredictAction.java in plugin/src/main/java/org/opensearch/ml/rest	47	5	2
RestActionUtils.java in plugin/src/main/java/org/opensearch/ml/utils	42	4	2
MLTaskDispatcher.java in plugin/src/main/java/org/opensearch/ml/task	97	2	2