package org.openecomp.mso.client.aai.entities;
+import java.util.ArrayList;
import java.util.List;
+
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
@JsonProperty("text")
private String text;
@JsonProperty("variables")
- private List<String> variables = null;
+ private List<String> variables = new ArrayList<>();
@JsonProperty("messageId")
public String getMessageId() {