package com.aspose.email.examples.outlook.msg; import com.aspose.email.FollowUpManager; import com.aspose.email.MapiMessage; import com.aspose.email.examples.Utils; import com.aspose.email.system.collections.IList; public class SetColorCategoryForOutlookMessageFile { public static void main(String[] args) { // The path to the resource directory. String dataDir = Utils.getSharedDataDir(SetColorCategoryForOutlookMessageFile.class) + "outlook/"; MapiMessage msg = MapiMessage.fromFile(dataDir + "message.msg"); // Add category FollowUpManager.addCategory(msg, "Purple Category"); // Add another category FollowUpManager.addCategory(msg, "Red Category"); // Retrieve the list of available categories IList categories = FollowUpManager.getCategories(msg); // Remove the specified category FollowUpManager.removeCategory(msg, "Red Category"); // Clear all categories FollowUpManager.clearCategories(msg); } }