Java POJO实体，如何保存到LeanCloud

例如有如下实体，如何保存到LeanCloud，不使用子类化和AVObject（老项目改动代码太多）

public class NumberInfo implements Serializable {
	// Field

	private static final long serialVersionUID = -9182823186896381211L;

	@JsonProperty("bh")
	private String number = "";

	@JsonProperty("createTime")
	private String createTime = "";

	// Constructor Method

	// Get_Set Method

	public String getNumber() {
		return number;
	}

	public void setNumber(String number) {
		this.number = number;
	}

	public String getCreateTime() {
		return createTime;
	}

	public void setCreateTime(String createTime) {
		this.createTime = createTime;
	}
}