[ http://issues.apache.org/jira/browse/LANG-67?page=all ]
Henri Yandell closed LANG-67:
-----------------------------
Resolution: Duplicate
Closing again.
> [lang] NPE in EqualsBuilder when field in multiarray == null
> ------------------------------------------------------------
>
> Key: LANG-67
> URL: http://issues.apache.org/jira/browse/LANG-67
> Project: Commons Lang
> Type: Bug
> Versions: 2.0
> Environment: Operating System: All
> Platform: All
> Reporter: Michael
>
> The EqualsBuilder.append(Object[] lhs, Object[] rhs) gives a Nullpointer in
> cases of multi dimensional arrays with null fields when reflectEqual an
> object
> containing a 3D Object array.
> Fix:
> <...>
> for (int i = 0; i < lhs.length && isEquals; ++i) {
> // Fix when element is null
> if ( lhs[i] != null ) {
> Class lhsClass = lhs[i].getClass();
> if (!lhsClass.isInstance(rhs[i])) {
> isEquals = false; //If the types don't match, not equal
> break;
> }
> }
> append(lhs[i], rhs[i]);
> }
> <...>
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