wrapperToPrimitiveMap.put(Long.class, Long.TYPE);
wrapperToPrimitiveMap.put(Double.class, Double.TYPE);
wrapperToPrimitiveMap.put(Float.class, Float.TYPE);
wrapperToPrimitiveMap.put(Void.TYPE, Void.TYPE);
}
<BUG>public static boolean isConcrete(Class clazz)
</BUG>
{
if (clazz == null)
{

wrapperToPrimitiveMap.put(Long.class, Long.TYPE);
wrapperToPrimitiveMap.put(Double.class, Double.TYPE);
wrapperToPrimitiveMap.put(Float.class, Float.TYPE);
wrapperToPrimitiveMap.put(Void.TYPE, Void.TYPE);
}
public static boolean isConcrete(Class<?> clazz)
{
if (clazz == null)
{
