in src/main/java/org/apache/commons/logging/impl/WeakHashtable.java [375:387]
public boolean equals(final Object o) {
boolean result = false;
if (o instanceof Map.Entry) {
final Map.Entry entry = (Map.Entry) o;
result = (getKey()==null ?
entry.getKey() == null :
getKey().equals(entry.getKey())) &&
(getValue()==null ?
entry.getValue() == null :
getValue().equals(entry.getValue()));
}
return result;
}