processor/src/main/java/repacked/com/squareup/javawriter/JavaWriter.java
public JavaWriter emitField(String type, String name, Set<Modifier> modifiers)
      throws IOException {
    return emitField(type, name, modifiers, null);
  }
public JavaWriter emitField(String type, String name, Set<Modifier> modifiers)
      throws IOException {
    return emitField(type, name, modifiers, null);
  }
Emits a field declaration.