www.pudn.com > jniexamples.zip > InstanceMethodCall.java

class InstanceMethodCall { 
    private static native void initIDs(); 
    private native void nativeMethod(); 
    private void callback() { 
        System.out.println("In Java"); 
    } 
    public static void main(String args[]) { 
        InstanceMethodCall c = new InstanceMethodCall(); 
        c.nativeMethod(); 
    } 
    static { 
        System.loadLibrary("InstanceMethodCall"); 
        initIDs(); 
    } 
}