how to print stack trace to stdout in java for debug?

Question

I am new to java.

I want something like debug_print_backtrace in java.

I want to print current stack trace to stdout or to intellij idea log window for debug.

I used to use debug_print_backtrace in php to find some stack infos in runtime for debug.

Answer 1

You only need one line.

new Exception().printStackTrace(System.out);

Thanks to Get current stack trace in Java

print stack trace to stderr:

new Exception().printStackTrace();