public int put()

in core/src/main/java/gnu/trove/TIntIntHashMap.java [144:162]

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

  public int put(int key, int value) {
    int previous = 0;
    int index = insertionIndex(key);
    boolean isNewMapping = true;
    if (index < 0) {
      index = -index - 1;
      previous = _values[index];
      isNewMapping = false;
    }
    byte previousState = _states[index];
    _set[index] = key;
    _states[index] = FULL;
    _values[index] = value;
    if (isNewMapping) {
      postInsertHook(previousState == FREE);
    }

    return previous;
  }