The java-tool.jar can be used both for obfuscating a folder of files (folder mode) or splitting (into its methods) and obfuscating an individual .java file (file mode)

Provide args:

• -s - Source directory of java files
• -t - Target directory for obfuscated files
• -pNum - Partition number we are currently in (i.e. 1, 2, 3, ... up to pTotal)
• -pTotal - Total number of partitions (e.g. 4: partition the folder of files into 4 parts)
• -threads - How many threads to use for the processing
• -r - Optional flag, obfuscate the files using Random obfuscation (default uses type obfuscation)

The obfs-script.sh script is the recommended way to use the tool, change the appropriate variables to suit your system and run the script file

In this mode, the script reads in a single file, applies some obfuscation (if any), then prints to standard out each individual method, delineated by _METHOD_SPLIT_. This output can then easily be parsed to get a list of all methods in a file.

Args:

• -o - Type (O)bfuscation
• -r - (R)andom obfuscation

Usage can be found in pipeline\ClassPreprocessor.py