maintenance benchmarks

Overview of Data

This dataset contains two new datasets for ArgoUML0.24 and ArgoUML0.26.2, as well as a suite of Java tools used to generate these benchmarks, and two Matlab scripts that use VSM and LSI to compute the similarities between a query and the methods of a system (i.e., the corpus).

Traces Format

The format of a JPDA trace is as following:

```
thread name  Number of pipes ("|") denote call stack depth methodName  --  ClassNameWithFullPath$InnerClass
```

Example:

```
main:0:| 5:2  processOptions  --  org.mozilla.javascript.tools.shell.Main
main:0:| 5:2  init  --  org.mozilla.javascript.tools.shell.Global
main:0:| | 5:2    --  org.mozilla.javascript.tools.shell.Global$1
main:0:| | 5:2  call  --  org.mozilla.javascript.ContextFactory
main:0:| | 5:2  call  --  org.mozilla.javascript.ContextFactory
main:0:| | 5:2    --  org.mozilla.javascript.ScriptableObject$Slot
main:0:| | | 5:2    --  org.mozilla.javascript.Context
main:0:| | | | 5:2    --  org.mozilla.javascript.ScriptRuntime
main:0:| | | | | 5:2  classOrNull  --  org.mozilla.javascript.Kit
```

Remarks

 * `$1` denotes an anonymous class
 * `` is the class constructor, and should be replaced with the actual name of the class (e.g., from org.mozilla.javascript.tools.shell.Global. to org.mozilla.javascript.tools.shell.Global.Global)
 * `` is for static block or class initialization (can be discarded)
 * the trace does not capture the signature of the methods