dumpStack : Print current Stack Trace of Thread

public static void dumpStack()

Prints a stack trace of the current thread to the standard error stream. As you see the implementation of dumpStack(), it calls the printStackTrace() Of the Exception class.

   public static void dumpStack() {

      new Exception("Stack trace").printStackTrace();

   }

Example

class ThreadStackTrace implements Runnable{
 void print(){
  show();
 }

 void show(){
  display();
 }

 void display(){
  Thread.currentThread().dumpStack();
 }

 public void run(){
  print();
 }

 public static void main(String args[]){
  ThreadStackTrace task1 = new ThreadStackTrace();
  Thread t1 = new Thread(task1);
  t1.start();
 }
}

    

Output

java.lang.Exception: Stack trace
 at java.lang.Thread.dumpStack(Thread.java:1342)
 at ThreadStackTrace.display(ThreadStackTrace.java:22)
 at ThreadStackTrace.show(ThreadStackTrace.java:18)
 at ThreadStackTrace.print(ThreadStackTrace.java:14)
 at ThreadStackTrace.run(ThreadStackTrace.java:26)
 at java.lang.Thread.run(Thread.java:722)

You can read the below posts for more information about Stack Trace

https://self-learning-java-tutorial.blogspot.com/2014/02/what-is-stack-trace.html

https://self-learning-java-tutorial.blogspot.com/2014/02/printing-stack-traces-printstacktrace.html

https://self-learning-java-tutorial.blogspot.com/2014/02/get-stack-trace-getstacktrace.html

https://self-learning-java-tutorial.blogspot.com/2014/02/fill-stack-trace-fillinstacktrace.html

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