Java By Comparison Pdf Github May 2026

private static List<String> findTextDifferences(String text1, String text2) List<String> differences = new ArrayList<>(); String[] lines1 = text1.split("\\r?\\n"); String[] lines2 = text2.split("\\r?\\n"); int maxLines = Math.max(lines1.length, lines2.length); for (int i = 0; i < maxLines; i++) if (i >= lines1.length) differences.add("Line " + (i+1) + ": Missing in first PDF: " + lines2[i]); else if (i >= lines2.length) differences.add("Line " + (i+1) + ": Missing in second PDF: " + lines1[i]); else if (!lines1[i].equals(lines2[i])) differences.add("Line " + (i+1) + " differs:\n PDF1: " + lines1[i] + "\n PDF2: " + lines2[i]); return differences;

<!-- Optional: For advanced diff visualization --> <dependency> <groupId>com.github.difflib</groupId> <artifactId>difflib</artifactId> <version>1.3.0</version> </dependency> </dependencies> name: PDF Comparison on: pull_request: paths: - '**/*.pdf' workflow_dispatch: inputs: pdf1: description: 'First PDF file path' required: true pdf2: description: 'Second PDF file path' required: true java by comparison pdf github

jobs: compare-pdfs: runs-on: ubuntu-latest private static List&lt

- name: Upload comparison report uses: actions/upload-artifact@v3 with: name: pdf-comparison-report path: comparison_report.txt # Basic comparison java PDFComparisonApp document1.pdf document2.pdf With GitHub integration java PDFComparisonApp document1.pdf document2.pdf --github-token ghp_your_token --repo username/repo Using the utility programmatically PDFComparator.ComparisonResult result = PDFComparator.compareByText("file1.pdf", "file2.pdf"); System.out.println(result); String text2) List&lt

private static void saveReport(String report, String filename) throws IOException Files.write(Paths.get(filename), report.getBytes()); System.out.println("Report saved to: " + filename);