JX

Jifeng Xuan

3 records found

Automatic repair of real bugs in java

A large-scale experiment on the defects4j dataset

Defects4J is a large, peer-reviewed, structured dataset of real-world Java bugs. Each bug in Defects4J comes with a test suite and at least one failing test case that triggers the bug. In this paper, we report on an experiment to explore the effectiveness of automatic test-suite ...

Nopol

Automatic Repair of Conditional Statement Bugs in Java Programs

We propose Nopol, an approach to automatic repair of buggy conditional statements (i.e., if-then-else statements). This approach takes a buggy program as well as a test suite as input and generates a patch with a conditional expression as output. The test suite is required to con ...