How to Solve java.lang.IllegalStateException in Java main Thread? - GeeksforGeeks
document-scanner/DocumentScanner.java at master · document-scanner/document- scanner · GitHub
求助：用Java编写存取款程序，报错$Exception in thread "main" 和java.lang. IllegalStateException: Scanner closed-Java-CSDN问答
How to merge regex inside java application? (Java in General forum at Coderanch)
Quick Java Interview Handbook by passionate programmers
import java . util. scanner Code Example
Java Queue – Queue in Java - JournalDev
android - Why I always get "java.lang.IllegalStateException: DriveContents already closed." - Stack Overflow
Types of Exceptions - w3resource
Java Scanner.close() - How to Close Scanner in Java? | JavaProgramTo.com
Making Your Application Interactive | SpringerLink
How to Fix Exception in thread main java.lang.IllegalStateException
Error during SonarQube Scanner Execution · Issue #86 · Pablissimo/SonarTsPlugin · GitHub
File
Exception Handling & Assertion in Java
Java Scanner next() method example
Quick Java Interview Handbook by passionate programmers
Java Scanner hasNext() method example
Java For Automation
Java Scanner nextInt() method example
Making Your Application Interactive | SpringerLink
Close a Scanner in Java | Delft Stack
How To Close A Scanner In Java?
How to Fix Exception in thread main java.lang.IllegalStateException
Java For Automation
求助：用Java编写存取款程序，报错$Exception in thread "main" 和java.lang. IllegalStateException: Scanner closed-Java-CSDN问答
