static <A extends JComponent> A instaToolTip(A c, S toolTip) {
  ret instaToolTip(toolTip, c);
}

static <A extends JComponent> A instaToolTip(IF0<S> toolTip, A c) {
  new InstantNeverHideToolTip(toolTip, c);
  ret c;
}

static <A extends JComponent> A instaToolTip(S toolTip, A c) {
  new InstantNeverHideToolTip(toolTip, c);
  ret c;
}

Began life as a copy of #1019941