How to use

RevWalkException

in

org.eclipse.jgit.errors

/**
 * Like {@link #next()}, but if a checked exception is thrown during the
 * walk it is rethrown as a {@link RevWalkException}.
 *
 * @throws RevWalkException if an {@link IOException} was thrown.
 * @return next most recent commit; null if traversal is over.
 */
@Nullable
private RevCommit nextForIterator() {
  try {
    return next();
  } catch (IOException e) {
    throw new RevWalkException(e);
  }
}

public RevCommit next() {
  try {
    final RevCommit r = next;
    next = RevWalk.this.next();
    return r;
  } catch (MissingObjectException e) {
    throw new RevWalkException(e);
  } catch (IncorrectObjectTypeException e) {
    throw new RevWalkException(e);
  } catch (IOException e) {
    throw new RevWalkException(e);
  }
}

@Override
public RevCommit next() {
  try {
    final RevCommit r = next;
    next = RevWalk.this.next();
    return r;
  } catch (MissingObjectException e) {
    throw new RevWalkException(e);
  } catch (IncorrectObjectTypeException e) {
    throw new RevWalkException(e);
  } catch (IOException e) {
    throw new RevWalkException(e);
  }
}

  first = RevWalk.this.next();
} catch (MissingObjectException e) {
  throw new RevWalkException(e);
} catch (IncorrectObjectTypeException e) {
  throw new RevWalkException(e);
} catch (IOException e) {
  throw new RevWalkException(e);

  first = RevWalk.this.next();
} catch (MissingObjectException e) {
  throw new RevWalkException(e);
} catch (IncorrectObjectTypeException e) {
  throw new RevWalkException(e);
} catch (IOException e) {
  throw new RevWalkException(e);

/**
 * Like {@link #next()}, but if a checked exception is thrown during the
 * walk it is rethrown as a {@link RevWalkException}.
 *
 * @throws RevWalkException if an {@link IOException} was thrown.
 * @return next most recent commit; null if traversal is over.
 */
@Nullable
private RevCommit nextForIterator() {
  try {
    return next();
  } catch (IOException e) {
    throw new RevWalkException(e);
  }
}