René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Build failed with exception for task ':run'","articleBody":"Currently, running the code sample shows this error\r\n\r\n```\r\n\u003e Task :run\r\nfind the first Coffee in Austin,Texas\r\nException in thread \"main\" java.lang.NullPointerException\r\n\tat demo.App.main(App.java:43)\r\n\r\n\u003e Task :run FAILED\r\n\r\nFAILURE: Build failed with an exception.\r\n\r\n* What went wrong:\r\nExecution failed for task ':run'.\r\n\u003e Process 'command '/Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java'' finished with non-zero exit value 1\r\n```\r\n\r\nThe error wasn't clear at first, but I noticed from the default sample, we should replace `local_results` with more generic results since `local_results` is not always available on the response.\r\n\r\nHere is my update suggestion for the code sample and readme instruction:\r\n```\r\n JsonArray results = data.get(\"organic_results\").getAsJsonArray(); \r\nJsonObject first_result = results.get(0).getAsJsonObject();\r\nSystem.out.println(first_result);\r\n```","author":{"url":"https://github.com/hilmanski","@type":"Person","name":"hilmanski"},"datePublished":"2024-05-28T03:23:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/3/serpapi-java/issues/3"}