public static IOException convertUnwrappedExceptionToIOE()

in hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/ShimReflectionSupport.java [83:97]

• 15 lines of code
• 5 McCabe index (conditional complexity)

  public static IOException convertUnwrappedExceptionToIOE(final Throwable thrown) {
    if (thrown instanceof UncheckedIOException) {
      return ((UncheckedIOException) thrown).getCause();
    }
    if (thrown instanceof RuntimeException) {
      throw (RuntimeException) thrown;
    }
    if (thrown instanceof Error) {
      throw (Error) thrown;
    }
    if (thrown instanceof IOException) {
      return (IOException) thrown;
    }
    return new IOException(thrown);
  }