message: java core: Make verifyDeserialized void.
diff: @@ -761,16 +761,13 @@ public abstract class StructBondType<TStruct extends BondSerializable>
  * Codegen helper to verify deserialized field.
  *
  * @param isFieldSet a boolean tracking whether the field was set during deserialization
  - * @return true if the argument is false and the field needs to be set to the default value
  * @throws InvalidBondDataException if the field is required and was not set
  */
  - public final boolean verifyDeserialized(boolean isFieldSet) throws InvalidBondDataException {
  + public final void verifyDeserialized(boolean isFieldSet) throws InvalidBondDataException {
  if (!isFieldSet && this.modifier.value == Modifier.Required.value) {
  // throws
  Throw.raiseRequiredStructFieldIsMissingDeserializationError(this);
  }
  - // indicate to the generated code that the field needs to be set to the default value
  - return !isFieldSet;
  }
  final void verifyFieldWasNotYetDeserialized(
  