public String toString()
    {
        return new StringBuilder()
                .append('{')
                .append("name:").append(name)
                .append(',').append("enumGroups:").append(nestedEnumGroups.values())
                .append(',').append("extensions:").append(nestedExtensions)
                .append(',').append("fields:").append(fields.values())
                .append('}')
                .toString();
    }
Represents the message defined in the {@link Proto}.

@author David Yu
@created Dec 19, 2009
protostuff-parser/src/main/java/io/protostuff/parser/Message.java