static String getVFSCacheDir()

in modules/vfs-class-loader/src/main/java/org/apache/accumulo/classloader/vfs/AccumuloVFSClassLoader.java [174:185]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  static String getVFSCacheDir() {
    // Get configuration properties from the environment variables
    String vfsCacheDir = System.getProperty(VFS_CACHE_DIR_PROPERTY);
    if (null == vfsCacheDir || vfsCacheDir.isBlank()) {
      printWarn(VFS_CACHE_DIR_PROPERTY + " system property not set, using default of "
          + VFS_CACHE_DIR_DEFAULT);
      vfsCacheDir = System.getProperty(VFS_CACHE_DIR_DEFAULT);
    }
    String cache = replaceEnvVars(vfsCacheDir, System.getenv());
    printDebug("VFS Cache Dir set to: " + cache);
    return cache;
  }