public static boolean isJavaAwtHeadless() {
        return JAVA_AWT_HEADLESS != null ? JAVA_AWT_HEADLESS.equals(Boolean.TRUE.toString()) : false;
    }
Returns whether the {@link #JAVA_AWT_HEADLESS} value is {@code true}.

@return {@code true} if {@code JAVA_AWT_HEADLESS} is {@code "true"}, {@code false} otherwise.
@see #JAVA_AWT_HEADLESS
@since 2.1
@since Java 1.4
android/android_framework/base/src/main/java/lang3/SystemUtils.java