René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Cannot set static final java.io.InputStream field java.lang.System","articleBody":"**Description**\r\n\r\nIf we mock `java.util.Scanner` class, we get exceptions in the concrete executor -- cannot set field (see screenshot below)\r\n\r\n**To Reproduce**\r\n\r\nSteps to reproduce the behaviour:\r\n\r\n1. Run any project in IntelliJ Idea\r\n2. Create a method with scanner usage\r\n3. Use the plugin to generate tests\r\n4. Open the generated tests\r\n\r\n**Expected behaviour**\r\n\r\nCorrectly generated tests for the method\r\n\r\n**Actual behaviour**\r\n\r\nTests containing only exceptions\r\n\r\n**Visual proofs**\r\n![image](https://user-images.githubusercontent.com/31047452/177945296-260532f9-de8a-42ba-bdc1-b03468196812.png)\r\n![image](https://user-images.githubusercontent.com/31047452/177945255-5042b367-829a-4606-8774-15f33d3671d6.png)\r\n\r\n\r\n**Environment**\r\n\r\nYou need to add `java.util.Scanner` into the set of classes to mock always (in the settings of UTBot). \r\n\r\n**Additional context**\r\nThere is no additional context.\r\n","author":{"url":"https://github.com/CaelmBleidd","@type":"Person","name":"CaelmBleidd"},"datePublished":"2022-07-08T07:58:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/458/UTBotJava/issues/458"}