### Question:
UnauthorizedError { public UnauthorizedError messages(String messages) { this.messages = messages; return this; }  UnauthorizedError message(String message); @javax.annotation.Nullable @ApiModelProperty(value = "") String getMessage(); void setMessage(String message); UnauthorizedError messages(String messages); @javax.annotation.Nullable @ApiModelProperty(value = "") String getMessages(); void setMessages(String messages); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_MESSAGE; static final String SERIALIZED_NAME_MESSAGES; }### Answer:
@Test public void messagesTest() { }