Method throwIfInstanceOf

guava/src/com/google/common/base/Throwables.java:72–79

Throws {@code throwable} if it is an instance of {@code declaredType}. Example usage: <pre> for (Foo foo : foos) { try { foo.bar(); } catch (BarException | RuntimeException | Error t) { failure = t; } } if (failure != null) { throwIfInstanceOf(failure, BarException.class); throwIf

(
      Throwable throwable, Class<X> declaredType)

   * @since 20.0
   */
  @GwtIncompatible // Class.cast, Class.isInstance
  public static <X extends Throwable> void throwIfInstanceOf(
      Throwable throwable, Class<X> declaredType) throws X {
    checkNotNull(throwable);
    if (declaredType.isInstance(throwable)) {
      throw declaredType.cast(throwable);
    }
  }

  /**
   * Propagates {@code throwable} exactly as-is, if and only if it is an instance of {@code