java - What is correct Native Library Path to use OpenCV in eclipse-ubuntu -

i have issue in setting native library path opencv in eclipse-ubuntu.i using ubuntu 15.04.installed opencv 3.1.0 following link http://milq.github.io/install-opencv-ubuntu-debian/ , add new library(opencv) in eclipse , set it's jar path as

/home/user/opencv-3.1.0/build/bin/opencv-310.jar 

and native library path as

/home/user/opencv-3.1.0/build/lib 

lib folder contains .so , .a files. when try use mat object gives me error:here main method

system.out.println("welcome opencv hhhh " + core.version); system.loadlibrary(core.native_library_name); mat img=new mat(); 

and here screenshot of code , console gives me error:

exception in thread "main" java.lang.unsatisfiedlinkerror: org.opencv.core.mat.n_mat()j         @ org.opencv.core.mat.n_mat(native method)         @ org.opencv.core.mat.<init>(mat.java:24) 

if use mat this

mat m1 =imgcodecs.imread("/home/zed/desktop/img.png"); 

then gives me diff error:

exception in thread "main" java.lang.unsatisfiedlinkerror: org.opencv.imgcodecs.imgcodecs.imread_1(ljava/lang/string;)j     @ org.opencv.imgcodecs.imgcodecs.imread_1(native method)     @ org.opencv.imgcodecs.imgcodecs.imread(imgcodecs.java:102) 

am giving right path native library? if not right path native library use opencv3.1.0 in eclipse-ubuntu

you should add

system.loadlibrary(core.native_library_name); 

main:

public static void main(string[] args) {    system.out.println("welcome opencv hhhh " + core.version);   system.loadlibrary(core.native_library_name);   mat m1 =imgcodecs.imread("/home/zed/desktop/img.png");   mat m2=new mat(); } 

hope helps!