public static String getTempDirectory() {
    return FileUtils.ensureTrailingSlash(System.getProperty("java.io.tmpdir"));
  }
Determines the system temporary directory. The path returned by this method always contains a
trailing path separator.

@return The directory where to save temporary files in.
java/zylib/src/main/java/com/google/security/zynamics/zylib/system/SystemHelpers.java