test.java

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;

import org.apache.pdfbox.io.RandomAccessFile;
import org.apache.pdfbox.pdfparser.PDFParser;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;



public class test {

	public static void main(String[] args) {
		String string = null;
        try {
            PDFParser pdfParser = new PDFParser(new RandomAccessFile(new File("./samples/bus.pdf"), "r"));
            pdfParser.parse();
            PDDocument pdDocument = new PDDocument(pdfParser.getDocument());
            PDFTextStripper pdfTextStripper = new PDFLayoutTextStripper();
            string = pdfTextStripper.getText(pdDocument);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        };
        System.out.println(string);
	}

}