PDF Extract Text Using Apache Tika

pom.xml

<?xml version="1.0" ?>
<project
    xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>net.kinjouj.tika</groupId>
    <artifactId>kinjouj_tika</artifactId>
    <version>1.0</version>
    <name>kinjouj_tika</name>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>1.2.1</version>
                 <configuration>
                     <mainClass>Sample</mainClass>
                 </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.apache.tika</groupId>
            <artifactId>tika-core</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tika</groupId>
            <artifactId>tika-parsers</artifactId>
            <version>1.1</version>
        </dependency>
    </dependencies>
</project>

Sample.java

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.AutoDetectParser;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.apache.tika.sax.BodyContentHandler;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;

public class Sample {

    public static void main(String[] args){
        InputStream is = null;

        try {
            is = new BufferedInputStream(new FileInputStream(new File("sample.pdf")));

            Parser parser = new AutoDetectParser();
            ContentHandler handler = new BodyContentHandler(System.out);

            Metadata metadata = new Metadata();

            parser.parse(is, handler, metadata, new ParseContext());

            for (String name : metadata.names()) {
                String value = metadata.get(name);

                if (value != null) {
                    System.out.println("Metadata Name:  " + name);
                    System.out.println("Metadata Value: " + value);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (TikaException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        } finally {
            if (is != null) {
                try {
                    is.close();
                } catch(IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}