Java – How do I get only the first two stackFrames from StackFrameStream?

I got a list of StackFrames by using the walk method on StackFrameStream.
But I just need to find the first 3 stackFrames.

I have StackFrameStream

List<StackFrame> stackFrameList =
                StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE).walk(stackFrameStream -> stackFrameStream.collect(Collectors.toList()));

System.out.println("All frames : \n" + stackFrameList.toString());
for (StackFrame stackFrame : stackFrameList) {
      System.out.println("stackFrame.getDeclaringClass()=>" + stackFrame.getDeclaringClass().toString());
      System.out.println("stackFrame.getLineNumber=>" + stackFrame.getLineNumber());
      System.out.println("stackFrame.getMethodName=>" + stackFrame.getMethodName());
      System.out.println();
}

I don’t want to use stackFrameStream.collect(Collectors.toList()) and get the entire list of stackFrames

I only want the first 3 elements

Use limit truncatencing:

 StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE)
        .walk(stackFrameStream -> stackFrameStream.limit(3).collect(Collectors.toList()));