https://openjdk.java.net/ 
public interface sun.awt.FullScreenCapable
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: sun.awt.FullScreenCapable
  super_class: java.lang.Object
{
  public abstract void enterFullScreenMode();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void exitFullScreenMode();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "FullScreenCapable.java"