Question

How to get the current source line number in Java

Answer 1

public class JavaApplication {
    public static int currentLineNumber() {
        return Thread.currentThread().getStackTrace()[2].getLineNumber();
    }

    public static void main(String[] args) {
        System.out.println(currentLineNumber());
    }
}


/*
run:

8
    
*/
 

 

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