Firstly thank you for your helps. I viewed and tried all of titles like mine but none of them help me to solve my problem. I tried this command in order to compile in current folder that includes ExampleProgram.java:
java -Xms16m -Xmx64m -cp ".:boilerpipe-1.2.0.jar:lib/nekohtml-1.9.13.jar:lib/xerces-2.9.1.jar:lib/langdetect.jar:lib/jsonic-1.2.8.jar" ExampleProgram.java
Then it gives this error:
Error: Could not find or load main class ExampleProgram.java
This is ExampleProgram.java:
import java.io.InputStream;
import java.io.FileReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import org.xml.sax.InputSource;
import de.l3s.boilerpipe.document.TextDocument;
import de.l3s.boilerpipe.extractors.ArticleExtractor;
import de.l3s.boilerpipe.sax.BoilerpipeSAXInput;
// Language detect librarys
import com.cybozu.labs.langdetect.*;
import net.arnx.jsonic.JSON;
import net.arnx.jsonic.JSONException;
import java.io.*;
import java.net.*;
import java.util.concurrent.Executors;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
class ExampleProgram {
public static void main(String[] args) throws Exception {
EveryDetector evr = new EveryDetector();
InetSocketAddress addr = new InetSocketAddress("127.0.0.1",8080);
HttpServer server = HttpServer.create(addr, 0);
MyHandler hndl = new MyHandler();
hndl.setDetector(evr);
MyHandlerExtractContent hnd2 = new MyHandlerExtractContent();
hnd2.setDetector(evr);
MyHandlerDetectLanguage hnd3 = new MyHandlerDetectLanguage();
hnd3.setDetector(evr);
server.createContext("/",hndl);
server.createContext("/extractcontent",hnd2);
server.createContext("/detectlanguage",hnd3);
server.setExecutor(Executors.newCachedThreadPool());
server.start();
System.out.println("Server is listening on port 8080" );
}
}
Source: https://github.com/remdex/boilerpipe-and-language-detect-api-server
How can I solve my problem?
Add public
word before class ExampleProgram
like here:
public class ExampleProgram {
public static void main(String[] args) throws Exception {
Please remember that the main class has to be always public
.
Change class ExampleProgram
to public class ExampleProgram
, as the compiler has no way of locating the class with the main method.
Note that you can only have one 'public' class, as otherwise would confuse the compiler.
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