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Java bytecode obfuscator
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gradle/wrapper Add some Gradle dependencies Sep 3, 2016
src/main/java/com/uniquepassive/mystery Save classes to file in a random order Oct 13, 2017
.gitignore Add default .gitignore file Sep 2, 2016
LICENSE Initial commit Sep 2, 2016
README.md Update the README Sep 2, 2017
build.gradle Add some Gradle dependencies Sep 3, 2016
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README.md

Mystery

Obfuscates the Java class contents of JAR files, using experimental and hopefully interesting ways.

Features so far

  • Class and field renaming (numeric names like public class -345364789 and static int 2107639900; for an unexpected token error when compiling following decompilation).
  • Shuffles around the positions of fields, methods, annotations and other identifiers.
  • Adds bogus exceptions to methods throws clause.
  • Removes or replaces line numbers with random integers that can be mapped back to the original numbers.

Libraries

  • ObjectWeb ASM
  • Google Guava
  • Commons CLI

License

Apache License 2.0: http://www.apache.org/licenses

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