Method cacheImage

CodenameOne/src/com/codename1/ui/Image.java:987–990

(Dimension size, Image i)

    ///
    /// cached image
    void cacheImage(Dimension size, Image i) {
        Object w = Display.getInstance().createSoftWeakRef(i);
        getScaleCache().put(size, w);
    }

    /// Async lock is the equivalent of a lock operation, however it uses the given image as
    /// the hard cache and performs the actual image loading asynchronously. On completion this