private int getMinimumUnreservedLabel() {
    /*
     * The labels below (maxLabel + method.getCatches().size() + SPECIAL_LABEL_COUNT) are
     * reserved for particular uses.
     */

    return maxLabel + method.getCatches().size() + SPECIAL_LABEL_COUNT;
  }
Gets the minimum label for unreserved use.

@return {@code >= 0;} the minimum label
android/android_framework/dex-maker/src/main/java/com/android/dx/cf/code/Ropper.java