可能是因为PDFParser的版本与pdfbox依赖的版本不兼容造成的问题。可以尝试降低pdfbox的版本，或者升级Tika的版本来解决此问题。

代码示例：

Maven依赖：

    org.apache.tika
    tika-parsers
    1.24.1


    org.apache.pdfbox
    pdfbox
    2.0.24

Java代码：

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

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

public class TikaPDFParserExample {
    public static void main(String[] args) throws IOException, SAXException, TikaException {
        // Creating a PDF Parser object
        Parser parser = new PDFParser();

        // Creating a PDF file object
        File file = new File("example.pdf");

        // Creating a metadata object
        Metadata metadata = new Metadata();

        // Creating a FileInputStream object
        FileInputStream inputStream = new FileInputStream(file);

        // Creating a ParseContext object
        ParseContext context = new ParseContext();

        // Parsing the PDF document with PDFParser processor
        parser.parse(inputStream, new BodyContentHandler(), metadata, context);

        // Printing the extracted text
        System.out.println("Extracted Content: " + new BodyContentHandler().toString());
    }
}