Password protect zip file with java

Question

I been trying to creat a password protected zip file i come acorss this lirbary net.lingala.zip4j it seems that it use to protect the zip file with password.

but now i have been trying all i can do is protect the files not the zip it self, the diference is the zip can be opened and files inside can be deleted from the zip

i will show my current code but i have tryed many codes but all see to need this imports import net.lingala.zip4j.util.Zip4jConstants; import net.lingala.zip4j.core.ZipFile;

And does seem to not exist anymore in updated vertion of zip4j

any knows a way around this so i can protect the zip file it self?

try (ZipFile zipFile = new ZipFile("settings.zip", (mysqllogFile[1]).toCharArray())) {
                ZipParameters zipParameters = new ZipParameters();
                zipParameters.setEncryptFiles(true);
                zipParameters.setEncryptionMethod(EncryptionMethod.AES);
                zipParameters.setAesKeyStrength(AesKeyStrength.KEY_STRENGTH_256);

                zipFile.addFile("token", zipParameters);
                zipFile.addFile("mysqllog", zipParameters);

                // delete the original files
                File tokenFile = new File("token");
                tokenFile.delete();
                File mysqlLogFile = new File("mysqllog");
                mysqlLogFile.delete();


                System.out.println("Files zipped successfully!");
            } catch (ZipException e) {
                e.printStackTrace();
            }