ADDITIONAL SYSTEM INFORMATION :
Linux:
java version "1.8.0_341"
Java(TM) SE Runtime Environment (build 1.8.0_341-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.341-b10, mixed mode)

Windows:
java version "1.8.0_341"
Java(TM) SE Runtime Environment (build 1.8.0_341-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.341-b10, mixed mode)

A DESCRIPTION OF THE PROBLEM :
When given a directory ends with ">", mkdirs will output false in Windows and true in Linux. Moreover, this will create a strange directory in Linux.

REGRESSION : Last worked in version 8u341

ACTUAL -
The result in Windows is false, while the result in linux is true,and a directory 'test>' is created.

---------- BEGIN SOURCE ----------
import java.io.File;

public class Test {
    public static void main(String[] args) {
        File file = new File("test>");
        System.out.println(file.mkdirs());
    }
}
---------- END SOURCE ----------

FREQUENCY : always