старый код пока не удален а закомментирован.

src/_VisualDVM/ProjectData/SapforData/ModifiedFile_json.java

@@ -0,0 +1,8 @@
+package _VisualDVM.ProjectData.SapforData;
+import com.google.gson.annotations.Expose;
+public class ModifiedFile_json {
+    @Expose
+    public String name;
+    @Expose
+    public String text;
+}

src/_VisualDVM/ProjectData/SapforData/SapforResult_json.java

@@ -1,12 +1,25 @@
 package _VisualDVM.ProjectData.SapforData;
 import com.google.gson.annotations.Expose;
+
+import java.util.List;
 public class SapforResult_json {
     @Expose
-    public int codeIdx;
+    public int errorCode;
     @Expose
     public String output;
     @Expose
     public String outputMessage;
     @Expose
     public String predictorStats;
+    @Expose
+    public List<ModifiedFile_json> files;
+    //--
+    public void Print(){
+        System.out.println("------------------------------");
+        System.out.println("codeIdx="+ errorCode);
+        System.out.println("output="+output);
+        System.out.println("outputMessage="+outputMessage);
+        System.out.println("predictorStats="+predictorStats);
+        System.out.println("-------------------------------");
+    }
 }