question: get the message for the field . if the message is currently stored as a builder , it is converted to a message by calling message.builder #buildpartial on it . if no message hasbeen set , returns the default instance of the message . concode_field_sep GeneratedMessage.BuilderParent parent concode_elem_sep boolean isClean concode_elem_sep BType builder concode_elem_sep MType message concode_field_sep BType getBuilder concode_elem_sep void onChanged concode_elem_sep void markDirty concode_elem_sep MType build concode_elem_sep SingleFieldBuilder<MType,BType,IType> mergeFrom concode_elem_sep IType getMessageOrBuilder concode_elem_sep SingleFieldBuilder<MType,BType,IType> clear concode_elem_sep void dispose concode_elem_sep SingleFieldBuilder<MType,BType,IType> setMessage
target: MType function ( ) { if ( message == null ) { message = ( MType ) builder . buildPartial ( ) ; } return message ; }