Lang-34's buggy version is incomplete

[zeyugao]

Original issue: https://issues.apache.org/jira/browse/LANG-586

The patches: apache/commons-lang@5c3ec55 and apache/commons-lang@a2bb711

But in defects4j, only the latter commit is cherry-picked to be reverted: https://github.com/rjust/defects4j/blob/master/framework/projects/Lang/patches/34.src.patch , ignoring the huge changes in the former commit

[rjust]

Hi @zeyugao,

This observation is aligned with the bug-mining approach used to curate the dataset.

Multi-commit bugs are certainly interesting, and we would welcome contributions that add these types of bugs to the dataset.

Alternatively, or in addition, augmenting the existing metadata to indicate which bugs in the dataset are partial (i.e., part of a broader set of changes) would be a great contribution as well. Do you want to open a PR that introduces new metadata? Happy to iterate over design decisions for how to incorporate the information about partial bugs.