Upload 3 files

.gitattributes

@@ -58,3 +58,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+test.jsonl filter=lfs diff=lfs merge=lfs -text

README.md

@@ -0,0 +1,148 @@
+---
+language:
+- code
+license: apache-2.0
+task_categories:
+- text-generation
+tags:
+- code
+- refactoring
+- java
+- benchmark
+---
+
+# Java Refactoring Benchmark
+
+## Task
+Given a Java source file before a refactoring and the refactoring type, produce the refactored file.
+
+## Schema
+- `instance_id` — unique identifier
+- `repo` — GitHub repo (owner/name)
+- `language` — "java"
+- `base_commit` — parent SHA (before state)
+- `merge_commit` — commit where refactoring was applied
+- `refactoring_types` — list of RefactoringMiner type names detected in this commit
+- `refactoring_descriptions` — corresponding human-readable descriptions
+- `file_path` — primary changed Java file (most lines changed)
+- `source_code_before` — full file content before refactoring
+- `source_code_after` — full file content after refactoring (ground truth)
+- `diff` — full unified diff of the commit (all changed files)
+- `is_pure_refactoring` — null = not yet checked; true = no extraneous changes
+- `compile_before` / `compile_after` — null = not yet verified
+- `PASS_TO_PASS` / `FAIL_TO_PASS` — null = not yet verified
+- `created_at` — commit timestamp (ISO 8601)
+- `repo_license` — SPDX license of the source repo
+- `lines_changed` — total lines changed in the commit
+
+## Split
+- `test`: 5857 instances from 23 repos
+
+## Refactoring types
+{
+  "Change Variable Type": 2443,
+  "Add Method Annotation": 2338,
+  "Change Return Type": 1690,
+  "Change Parameter Type": 1595,
+  "Extract Method": 1398,
+  "Add Parameter": 1351,
+  "Rename Method": 1306,
+  "Extract Variable": 1283,
+  "Change Method Access Modifier": 1183,
+  "Rename Variable": 1089,
+  "Remove Method Annotation": 1018,
+  "Change Attribute Type": 957,
+  "Rename Parameter": 852,
+  "Remove Thrown Exception Type": 738,
+  "Add Attribute Modifier": 656,
+  "Remove Parameter": 611,
+  "Inline Variable": 595,
+  "Extract And Move Method": 586,
+  "Change Attribute Access Modifier": 572,
+  "Rename Attribute": 517,
+  "Move Method": 510,
+  "Add Class Annotation": 419,
+  "Pull Up Method": 392,
+  "Encapsulate Attribute": 310,
+  "Modify Method Annotation": 287,
+  "Move Class": 282,
+  "Add Attribute Annotation": 270,
+  "Add Method Modifier": 263,
+  "Add Thrown Exception Type": 238,
+  "Rename Class": 235,
+  "Change Class Access Modifier": 224,
+  "Modify Class Annotation": 213,
+  "Replace Variable With Attribute": 212,
+  "Remove Attribute Modifier": 211,
+  "Inline Method": 207,
+  "Move Code": 196,
+  "Remove Class Annotation": 192,
+  "Parameterize Variable": 186,
+  "Add Parameter Modifier": 185,
+  "Pull Up Attribute": 182,
+  "Invert Condition": 175,
+  "Remove Method Modifier": 174,
+  "Add Parameter Annotation": 168,
+  "Move Attribute": 155,
+  "Extract Attribute": 154,
+  "Add Variable Modifier": 148,
+  "Extract Class": 144,
+  "Remove Attribute Annotation": 142,
+  "Move And Rename Method": 133,
+  "Change Thrown Exception Type": 128,
+  "Move And Inline Method": 128,
+  "Push Down Method": 127,
+  "Remove Parameter Modifier": 109,
+  "Assert Throws": 105,
+  "Remove Parameter Annotation": 90,
+  "Replace Generic With Diamond": 90,
+  "Replace Attribute With Variable": 84,
+  "Move And Rename Class": 81,
+  "Move Source Folder": 81,
+  "Localize Parameter": 80,
+  "Merge Conditional": 80,
+  "Add Class Modifier": 71,
+  "Split Conditional": 70,
+  "Replace Anonymous With Lambda": 59,
+  "Remove Class Modifier": 57,
+  "Extract Superclass": 56,
+  "Remove Variable Modifier": 55,
+  "Extract Fixture": 52,
+  "Replace Conditional With Ternary": 48,
+  "Inline Attribute": 43,
+  "Modify Attribute Annotation": 41,
+  "Replace Anonymous With Class": 37,
+  "Try With Resources": 32,
+  "Change Type Declaration Kind": 31,
+  "Merge Parameter": 28,
+  "Push Down Attribute": 25,
+  "Extract Interface": 24,
+  "Parameterize Attribute": 23,
+  "Reorder Parameter": 23,
+  "Split Parameter": 20,
+  "Split Method": 16,
+  "Rename Package": 14,
+  "Merge Variable": 14,
+  "Move And Rename Attribute": 13,
+  "Extract Subclass": 12,
+  "Move Package": 11,
+  "Replace Loop With Pipeline": 10,
+  "Replace Pipeline With Loop": 10,
+  "Parameterize Test": 9,
+  "Remove Variable Annotation": 9,
+  "Merge Attribute": 9,
+  "Merge Catch": 9,
+  "Split Attribute": 8,
+  "Add Variable Annotation": 7,
+  "Modify Parameter Annotation": 6,
+  "Replace Conditional With Assumption": 6,
+  "Merge Class": 5,
+  "Replace Attribute": 5,
+  "Collapse Hierarchy": 4,
+  "Merge Method": 3,
+  "Split Class": 2,
+  "Split Variable": 1
+}
+
+## Detection
+Mined using RefactoringMiner 3.1.3.

dataset_info.json

@@ -0,0 +1,136 @@
+{
+  "total_records": 5857,
+  "test_count": 5857,
+  "skipped_commits": 0,
+  "skip_reasons": {},
+  "repos": [
+    "Aiven-Open/http-connector-for-apache-kafka",
+    "ExpediaGroup/waggle-dance",
+    "Mastercard/client-encryption-java",
+    "SeanDragon/protools",
+    "allure-framework/allure-java",
+    "etcd-io/jetcd",
+    "hibernate/hibernate-tools",
+    "jenkinsci/ansible-plugin",
+    "jenkinsci/pipeline-as-yaml-plugin",
+    "kobylynskyi/graphql-java-codegen",
+    "logfellow/logstash-logback-encoder",
+    "meilisearch/meilisearch-java",
+    "modcluster/mod_cluster",
+    "mvel/mvel",
+    "pivovarit/throwing-function",
+    "prometheus/client_java",
+    "sdstoehr/har-reader",
+    "selenide/selenide",
+    "servertap-io/servertap",
+    "shrinkwrap/resolver",
+    "smallrye/smallrye-fault-tolerance",
+    "spring-io/github-changelog-generator",
+    "spring-projects/spring-vault"
+  ],
+  "repo_count": 23,
+  "refactoring_type_counts": {
+    "Change Variable Type": 2443,
+    "Add Method Annotation": 2338,
+    "Change Return Type": 1690,
+    "Change Parameter Type": 1595,
+    "Extract Method": 1398,
+    "Add Parameter": 1351,
+    "Rename Method": 1306,
+    "Extract Variable": 1283,
+    "Change Method Access Modifier": 1183,
+    "Rename Variable": 1089,
+    "Remove Method Annotation": 1018,
+    "Change Attribute Type": 957,
+    "Rename Parameter": 852,
+    "Remove Thrown Exception Type": 738,
+    "Add Attribute Modifier": 656,
+    "Remove Parameter": 611,
+    "Inline Variable": 595,
+    "Extract And Move Method": 586,
+    "Change Attribute Access Modifier": 572,
+    "Rename Attribute": 517,
+    "Move Method": 510,
+    "Add Class Annotation": 419,
+    "Pull Up Method": 392,
+    "Encapsulate Attribute": 310,
+    "Modify Method Annotation": 287,
+    "Move Class": 282,
+    "Add Attribute Annotation": 270,
+    "Add Method Modifier": 263,
+    "Add Thrown Exception Type": 238,
+    "Rename Class": 235,
+    "Change Class Access Modifier": 224,
+    "Modify Class Annotation": 213,
+    "Replace Variable With Attribute": 212,
+    "Remove Attribute Modifier": 211,
+    "Inline Method": 207,
+    "Move Code": 196,
+    "Remove Class Annotation": 192,
+    "Parameterize Variable": 186,
+    "Add Parameter Modifier": 185,
+    "Pull Up Attribute": 182,
+    "Invert Condition": 175,
+    "Remove Method Modifier": 174,
+    "Add Parameter Annotation": 168,
+    "Move Attribute": 155,
+    "Extract Attribute": 154,
+    "Add Variable Modifier": 148,
+    "Extract Class": 144,
+    "Remove Attribute Annotation": 142,
+    "Move And Rename Method": 133,
+    "Change Thrown Exception Type": 128,
+    "Move And Inline Method": 128,
+    "Push Down Method": 127,
+    "Remove Parameter Modifier": 109,
+    "Assert Throws": 105,
+    "Remove Parameter Annotation": 90,
+    "Replace Generic With Diamond": 90,
+    "Replace Attribute With Variable": 84,
+    "Move And Rename Class": 81,
+    "Move Source Folder": 81,
+    "Localize Parameter": 80,
+    "Merge Conditional": 80,
+    "Add Class Modifier": 71,
+    "Split Conditional": 70,
+    "Replace Anonymous With Lambda": 59,
+    "Remove Class Modifier": 57,
+    "Extract Superclass": 56,
+    "Remove Variable Modifier": 55,
+    "Extract Fixture": 52,
+    "Replace Conditional With Ternary": 48,
+    "Inline Attribute": 43,
+    "Modify Attribute Annotation": 41,
+    "Replace Anonymous With Class": 37,
+    "Try With Resources": 32,
+    "Change Type Declaration Kind": 31,
+    "Merge Parameter": 28,
+    "Push Down Attribute": 25,
+    "Extract Interface": 24,
+    "Parameterize Attribute": 23,
+    "Reorder Parameter": 23,
+    "Split Parameter": 20,
+    "Split Method": 16,
+    "Rename Package": 14,
+    "Merge Variable": 14,
+    "Move And Rename Attribute": 13,
+    "Extract Subclass": 12,
+    "Move Package": 11,
+    "Replace Loop With Pipeline": 10,
+    "Replace Pipeline With Loop": 10,
+    "Parameterize Test": 9,
+    "Remove Variable Annotation": 9,
+    "Merge Attribute": 9,
+    "Merge Catch": 9,
+    "Split Attribute": 8,
+    "Add Variable Annotation": 7,
+    "Modify Parameter Annotation": 6,
+    "Replace Conditional With Assumption": 6,
+    "Merge Class": 5,
+    "Replace Attribute": 5,
+    "Collapse Hierarchy": 4,
+    "Merge Method": 3,
+    "Split Class": 2,
+    "Split Variable": 1
+  }
+}

test.jsonl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:817899f57a72bd1b14dd3b61e8358aec003283f2f6baaffbeaab0e6f7d90ed8e
+size 222621550