public boolean hasNext()

in uimafit-core/src/main/java/org/apache/uima/fit/pipeline/JCasIterator.java [224:243]

• 19 lines of code
• 6 McCabe index (conditional complexity)

  public boolean hasNext() {
    if (destroyed) {
      return false;
    }

    boolean error = true;
    try {
      boolean hasOneMore = collectionReader.hasNext();
      error = false;
      return hasOneMore;
    } catch (CollectionException e) {
      throw new IllegalStateException(e);
    } catch (IOException e) {
      throw new IllegalStateException(e);
    } finally {
      if (error && selfDestroy) {
        destroy();
      }
    }
  }