add print after read

Jenkinsfile

@@ -154,7 +154,11 @@ def push(repo_url, repo_name, tag, gCube_release_version, commit) {
         }
         fileContent = readJSON(file: "export.json", encoding: "UTF-8")
     }
-    postCall(fileContent)
+    def lines = fileContent.readLines() 
+    for (line in lines) { 
+    	println line
+    }
+ //   postCall(fileContent)
 
 }