Add citation for java data

README.md

@@ -236,6 +236,24 @@ Computational Use of Data Agreement (C-UDA) License.
     }
 ```
 
+The data for "java" configuration comes from:
+```
+@dataset{rafael_michael_karampatsis_2020_3628665,
+  author       = {Rafael - Michael Karampatsis and
+                  Hlib Babii and
+                  Romain Robbes and
+                  Charles Sutton and
+                  Andrea Janes},
+  title        = {Preprocessed Java Code Corpus},
+  month        = jan,
+  year         = 2020,
+  publisher    = {Zenodo},
+  version      = {1.0},
+  doi          = {10.5281/zenodo.3628665},
+  url          = {https://doi.org/10.5281/zenodo.3628665}
+}
+```
+
 ### Contributions
 
 Thanks to @madlag (and partly also @ncoop57) for adding this dataset.

code_x_glue_cc_code_completion_token.py

@@ -27,6 +27,20 @@ _CITATION = """@article{raychev2016probabilistic,
     pages={207--216},
     year={2013},
     organization={IEEE}
+}
+@dataset{rafael_michael_karampatsis_2020_3628665,
+  author       = {Rafael - Michael Karampatsis and
+                  Hlib Babii and
+                  Romain Robbes and
+                  Charles Sutton and
+                  Andrea Janes},
+  title        = {Preprocessed Java Code Corpus},
+  month        = jan,
+  year         = 2020,
+  publisher    = {Zenodo},
+  version      = {1.0},
+  doi          = {10.5281/zenodo.3628665},
+  url          = {https://doi.org/10.5281/zenodo.3628665}
 }"""