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Converting a list into an array

/ Published in: Java
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  1. public static <T> T[] convertToArray(List<T> values, Class<T> clazz) {
  2. 		Object object = Array.newInstance(clazz, values.size());
  3. 		for (int i = 0; i < values.size(); i++) {
  4. 			Array.set(object, i, values.get(i));
  5. 		}
  6.  
  7. 		@SuppressWarnings("unchecked")
  8. 		T[] array = (T[]) object;
  9. 		return array;
  10. 	}

URL: http://download.oracle.com/javase/tutorial/reflect/special/arrayInstance.html

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