[OmniFaces utilities] The
coalesce()
method returns the first non-null
object of the argument list, or null
if there is no such element.Method:
Usage:
import org.omnifaces.util.Utils;
...
Object object = null;
StringBuilder sb = null;
BigDecimal ten = BigDecimal.TEN;
// returns BigDecimal.TEN, 10
Object notNull = Utils.coalesce(object, sb, ten);
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