Cancel key events in JavaFx

I have a JavaFx application whose main window has several buttons, I have assigned actions to the keys ENTERand ESCAPEwith a code like this:

scene.setOnKeyReleased((KeyEvent keyEvent) -> {
    System.out.println(" -> " + keyEvent.getCode().toString( )); // trace

    if(keyEvent.getCode() == ENTER) {
        // some action here
    }
    if(keyEvent.getCode() == ESCAPE) {
        // some action here
    }
});

The necessary imports are:

import javafx.scene.input.KeyEvent;
import static javafx.scene.input.KeyCode.ENTER;
import static javafx.scene.input.KeyCode.ESCAPE;

I have observed (in Windows) that if the "space bar" is pressed, the keys of the program are successively pressed, I would like to avoid this, that is, leave the pressing of the space key without effect .

Note: In the example code I added a line to trace the key pressed, however the space bar key press is not captured.

Edit: SOLUTION

Building on Gorjesys answer which allows me to detect the key (space bar). The event is marked as consumed to avoid the behavior implemented by default. So the previous code would be:

// importaciones
import javafx.scene.input.KeyEvent;
import static javafx.scene.input.KeyCode.ENTER;
import static javafx.scene.input.KeyCode.ESCAPE;
import static javafx.scene.input.KeyCode.SPACE;

// ...

scene.setOnKeyReleased((KeyEvent keyEvent) -> {
    System.out.println(" -> " + keyEvent.getCode().toString( )); // trace

    if(keyEvent.getCode() == ENTER) {
        // some action here
    }
});
scene.addEventFilter(KeyEvent.KEY_PRESSED, (KeyEvent keyEvent) -> {
    if (keyEvent.getCode() == ESCAPE) {
        // some action here
    }
    if (keyEvent.getCode() == SPACE) {
        keyEvent.consume();
        // NOTE: Marks this Event as consumed to avoid the
        // default behaviour
    }
});

Note: I have moved the detection of the ESCAPE key because sometimes it is not detected by the method I was using ( see question ).