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Document why OK to suppress unchecked warning 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@903047 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastian Bazley 2010-01-26 02:07:42 +00:00
parent 7e8bf7eedd
commit 112c7aa7c9
1 changed files with 1 additions and 1 deletions
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src/main/java/org/apache/commons/math/util/OpenIntToFieldHashMap.java
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@ -622,7 +622,7 @@ public class OpenIntToFieldHashMap<T extends FieldElement<T>> implements Seriali
* @param length size of the array to build * @param length size of the array to build
* @return a new array * @return a new array
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked") // field is of type T
private T[] buildArray(final int length) { private T[] buildArray(final int length) {
return (T[]) Array.newInstance(field.getZero().getClass(), length); return (T[]) Array.newInstance(field.getZero().getClass(), length);
} }