public static @NotNull Color buttonOutlineColorStart(boolean isDefaultButton) {
        return isDefaultButton ?
               JBColor.namedColor("Button.default.startBorderColor", JBColor.namedColor("Button.darcula.outlineDefaultStartColor", Gray.xBF)) :
               JBColor.namedColor("Button.startBorderColor",  JBColor.namedColor("Button.darcula.outlineStartColor", Gray.xBF));
      }
public static @NotNull Color buttonOutlineColorStart(boolean isDefaultButton)