You can implement ILogger interface from com.groupdocs.redaction.options package. This interface requires to implement three methods:
import com.groupdocs.redaction.options.ILogger; import java.util.ArrayList; /** *
* This is an example of ILogger implementation, tracking count of error messages. *
*/ public class CustomLogger implements ILogger { private ArrayList _errors; private ArrayList _traces; private ArrayList _warnings; public boolean hasErrors() { return _errors.size() > 0; } public CustomLogger() { _errors = new ArrayList(); _traces = new ArrayList(); _warnings = new ArrayList(); } public void error(String message) { _errors....Assembly Product Solution GroupDocs...
GroupDocs.Viewer for Java enables you to convert files to HTML, PNG, JPEG, PDF file formats, and save attachments without relying on third-party applications. GroupDocs.Viewer for Java is cross-platform class library....Assembly Product Solution GroupDocs...
Compare any number of Word documents or PowerPoint/OpenDocument presentations simultaneously using Comparer.Add() — produces a single merged result document....Assembly Product Solution GroupDocs...
Compare raw text strings directly using LoadOptions.LoadText = true — no files needed. Retrieve the diff result as a string via GetResultString() in GroupDocs.Comparison for .NET....Assembly Product Solution GroupDocs...