java - JavaFX: MenuBar showing "..." -

so: have here piece of code using add menu application.

stage window;  private void buildwindow() {     window = new stage();     window.settitle("face");      //menu     menubar mblaunch = new menubar();     menu filelaunch = new menu("file");     menuitem savelaunch = new menuitem("save");     menuitem exitlaunch = new menuitem("exit");     filelaunch.getitems().addall(savelaunch, new separatormenuitem(), exitlaunch);     mblaunch.getmenus().add(filelaunch);       //housekeeping     borderpane bplaunch = new borderpane();     bplaunch.getchildren().addall(mblaunch);     scene launch = new scene(bplaunch);     window.setscene(launch);     window.setminheight(500);     window.setminwidth(500);     window.show();  } 

however: when run code produces:

so, question being, how can make display else ...? in advance.

borderpane places each child @ specific location: center, top, bottom, left, right. if add nodes list of children, doesn’t know place them.

replace this:

bplaunch.getchildren().addall(mblaunch); 

with this:

bplaunch.settop(mblaunch);