void (String name) { var decompiler = fixture.getDecompiler(); var jarName = name + ".jar"; decompiler.addSource(fixture.getTestDataDir().resolve(jarName).toFile()); decompiler.decompileContext(); var unpacked = fixture.getTempDir().resolve("unpacked"); unpack(fixture.getTargetDir().resolve(jarName), unpacked); assertFilesEqual(fixture.getTestDataDir().resolve(name), unpacked); }