/guava/android/guava/src/com/google/common/primitives/Floats.java
short len = boxedArray.length;
int len = boxedArray.length;
} public static float[] toArray(Collection<? extends Number> collection) { if (collection instanceof FloatArrayAsList) { return ((FloatArrayAsList) collection).toFloatArray(); } Object[] boxedArray = collection.toArray(); <extra_id_0> float[] array = new float[len]; for (int i = 0; i < len; i++) { array[i] = ((Number) checkNotNull(boxedArray[i])).floatValue(); } return array; }