true
if the serialized output is to contain
a document type declaration, false
otherwise.
Configures the instance to include a
<!DOCTYPE>
declaration in the serialized output.
Since changes to this
property are vetoable, a registered java.beans.VetoableChangeListener
may determine that the property change is inappropriate or invalid,
and ask for it to be rolled back. In that case, the property's
original value is restored, and a warning is issued to any registered
logger.
Parameters | ||
---|---|---|
boolean | newVal |
true
if the serialized output is to contain
a document type declaration, false
otherwise.