import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
static Creator getCImageCreator() {
    try {
        final Method getCreatorMethod = CImage.class.getDeclaredMethod("getCreator", new Class[] {});
        getCreatorMethod.setAccessible(true);
        return (Creator)getCreatorMethod.invoke(null, new Object[] {});
    } catch (final Throwable e) {
        throw new RuntimeException(e);
    }
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
private static Creator getCImageCreatorInternal() {
    return AccessController.doPrivileged(new PrivilegedAction<Creator>() {
        @Override
        public Creator run() {
            try {
                final Method getCreatorMethod = CImage.class.getDeclaredMethod("getCreator", new Class[] {});
                getCreatorMethod.setAccessible(true);
                return (Creator)getCreatorMethod.invoke(null, new Object[] {});
            } catch (final Exception ignored) {
                return null;
            }
        }
    });
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
Image getDockIconImage() {
    try {
        final long dockNSImage = nativeGetDockIconImage();
        if (dockNSImage == 0) return null;
        final Method getCreatorMethod = CImage.class.getDeclaredMethod(
                "getCreator", new Class<?>[]{});
        getCreatorMethod.setAccessible(true);
        Creator imageCreator = (Creator) getCreatorMethod.invoke(null, new Object[]{});
        return imageCreator.createImageUsingNativeSize(dockNSImage);
    } catch (final Throwable e) {
        throw new RuntimeException(e);
    }
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
static Creator getCImageCreator() {
    try {
        final Method getCreatorMethod = CImage.class.getDeclaredMethod("getCreator", new Class<?>[] {});
        getCreatorMethod.setAccessible(true);
        return (Creator)getCreatorMethod.invoke(null, new Object[] {});
    } catch (final Throwable e) {
        throw new RuntimeException(e);
    }
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
private static Creator getCImageCreatorInternal() {
    return AccessController.doPrivileged(new PrivilegedAction<Creator>() {
        @Override
        public Creator run() {
            try {
                final Method getCreatorMethod = CImage.class.getDeclaredMethod(
                            "getCreator", new Class<?>[] {});
                getCreatorMethod.setAccessible(true);
                return (Creator)getCreatorMethod.invoke(null, new Object[] {});
            } catch (final Exception ignored) {
                return null;
            }
        }
    });
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
@Override
protected Creator getInstance() {
    return getCImageCreatorInternal();
}
 

import sun.lwawt.macosx.CImage.Creator; //导入依赖的package包/类
static Creator getCImageCreator() {
    return cImageCreator.get();
}