This class library is a wrapper of ASM library to execute simple control-flow and data-flow analysis on Java bytecode. Compared with WALA and Soot, this library implements relatively simple features. Instead, the library requires a smaller number of parameters.
A Japanese article describes its technical background: https://doi.org/10.11309/jssst.33.4_4
The library uses Maven to build the system.
mvn package
The soba.util.debug.DumpClass is an example main class that extracts control-flow, control dependence and data dependence from given classes.
java -jar soba-0.2.0.jar path/to/ClassFiles
The command reports a list of instructions and their dependencies for each method in the given classes.
The example directory provides example code to extract a call graph with a resolution of dynamic binding using CHA (a simple class hierarchy) and VTA (Variable Type Analysis, a kind of data-flow analysis).