@ExecuteBefore(INITIALIZED)
    public void setInjector(Injector injector) {
        this.injector = requireNonNull(injector);
    }
Default implementation of the {@link ToolbarComponent}-interface.

@author Emil Forslund
@since  3.1.5
tool-parent/tool-core/src/main/java/com/speedment/tool/core/internal/toolbar/ToolbarComponentImpl.java