sheimi

import java.util.*;
public class Limiton {
  private static int limit = 3;
  private static Limiton[] instances = new Limiton[3];
  private static Random r = new Random();
  static {
    for (int i = 0; i < limit; i++) {
      instances[i] = new Limiton();
    }
  }

sheimi

// Problem

abstract class VisualComponent {
  void draw();
  void resize();
}
class TextView extends VisualComponent {
  void draw() {...}
  void resize() {...}
}

sheimi

import java.util.*;

public class Proxy {
  public static void main(String[] args) {
  }
}

class ThreeD<T, V, W> {

  private T t;

sheimi

import java.util.*;

public class Iter {
  public static void main(String[] args) {
    Aggregate<Integer, Integer, Integer> ag = new DataList<Integer, Integer, Integer>();
    ((DataList)ag).add(new ThreeD<Integer, Integer, Integer>(1, 2, 3));
    ((DataList)ag).add(new ThreeD<Integer, Integer, Integer>(1, 2, 3));
    ((DataList)ag).add(new ThreeD<Integer, Integer, Integer>(1, 2, 3));
    Iterator<Integer> ia = ag.createIteratorA();
    while (ia.next() != null) {

sheimi

jbyteArray result = env->NewByteArray(imageDesV.size());

sheimi

g++ -m64 -shared -fPIC cvjni.cpp /usr/local/lib/libopencv_core.so \
    /usr/local/lib/libopencv_highgui.so -o libcvjni.so \
    -I/usr/local/include -I/usr/lib/jvm/jdk1.6.0_35/include \
    -I/usr/lib/jvm/jdk1.6.0_35/include/linux

sheimi

# Makefile
# FOR MAC
CC=g++
SEARCH_LIB=-lopencv_core -lopencv_highgui
INCLUDE=-I/usr/local/include -I$(JAVA_INCLUDE)
LIBRARY=-L/usr/local/lib
FLAGS= -m64 -dynamiclib -fPIC
OUT=libcvjni.jnilib
SRC=cvjni.cpp

sheimi

//cvjni.cpp
#include "cvjni.h"
#include <opencv2/opencv.hpp>
#include <vector>
#include <iostream>

using namespace std;
using namespace cv;

/*

sheimi

// CVJNI.java
import java.io.*;

public class CVJNI {
  //Load jni library
  static {
    try {
      System.loadLibrary("cvjni");
    } catch (Exception e) {
      e.printStackTrace();

sheimi

public static void install(JobConf job, Path crawlDb) throws IOException {
  Path newCrawlDb = FileOutputFormat.getOutputPath(job);
  FileSystem fs = new JobClient(job).getFs();
  Path old = new Path(crawlDb, "old");
  Path current = new Path(crawlDb, CURRENT_NAME);
  if (fs.exists(current)) {
    if (fs.exists(old)) fs.delete(old, true);
    fs.rename(current, old);
  }
  fs.mkdirs(crawlDb);