String содержит запись PKCS7 как привести в читабельный вид

Привет уважаемое комьюнити, есть некоторый код на Java, сей код включает в себя переменную типа String, которая в свою хранит следующее содержимое:

0,-----BEGIN PKCS7----- MIIIzwYJKoZIhvcNAQcCoIIIwDCCCLwCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg ggZbMIIGVzCCBT+gAwIBAgIELhJ2QDANBgkqhkiG9w0BAQUFADCBmDELMAkGA1UEBhMCREUxEDAO BgNVBAoMB1NpZW1lbnMxETAPBgNVBAUTCFpaWlpaWlkyMTowOAYDVQQLDDFDb3B5cmlnaHQgKEMp IFNpZW1lbnMgQUcgMjAxMyBBbGwgUmlnaHRzIFJlc2VydmVkMSgwJgYDVQQDDB9TaWVtZW5zIElz c3VpbmcgQ0EgRUUgQXV0aCAyMDEzMB4XDTE0MDcxODEzNTcwM1oXDTE3MDcxODEzNTcwM1owYzER MA8GA1UEBRMIWjAwMzBBTUgxDzANBgNVBCoMBkFsZXhleTERMA8GA1UEBAwIU2Vkb3lraW4xEDAO BgNVBAoMB1NpZW1lbnMxG,DAWBgNVBAMMD1NlZG95a2luIEFsZXhleTCCASAwCwYJKoZIhvcNAQEB A4IBDwAwggEKAoIBAQCKahNgWzDPSnOwba2ljWQb8LniuvAGZHEvdd5zm8H7Kw56WMxdixKHoKSC hXWf1zGE3RZAsQOdHOpcgiqnRF2xLe2lLjCLoE9sC4DfUVD4mKe3kcxtnsxkoLc1A/3QXJSOzpk7 rPJeqehmuj06yCtPjpdFGmtf4bkskiQuK8u4RJfnmzffWQppd2Ld+u8tLxQKyHnZtOnPyYQGRQJX JKhruDnnLonlveVXKzEzmo88E5udB+/6jDWDfuyfKHMFyOhk80qGeYDOYQHxiq/PJbAyQU6XPONb fsCgILKxx7uHaBlhNALxjFZSeNNtfg0bx82O1DoJEcWcOjZQtQMuNUjvAgMBAAGjggLdMIIC2TAd BgNVHQ4EFgQUE5jDSnfWWnlUWMKztQ6zYfgohUkwUwYDVR0RBEwwSqArBgorBgEEA,YI3FAIDoB0M G2FsZXhleS5zZWRveWtpbkBzaWVtZW5zLmNvbYEbYWxleGV5LnNlZG95a2luQHNpZW1lbnMuY29t MA4GA1UdDwEB/wQEAwIHgDCCAQQGCCsGAQUFBwEBBIH3MIH0MDIGCCsGAQUFBzAChiZodHRwOi8v YWguc2llbWVucy5jb20vcGtpP1paWlpaWlkyLmNydDBBBggrBgEFBQcwAoY1bGRhcDovL2FsLnNp ZW1lbnMubmV0L0NOPVpaWlpaWlkyLEw9UEtJP2NBQ2VydGlmaWNhdGUwSQYIKwYBBQUHMAKGPWxk YXA6Ly9hbC5zaWVtZW5zLmNvbS9DTj1aWlpaWlpZMixvPVRydXN0Y2VudGVyP2NBQ2VydGlmaWNh dGUwMAYIKwYBBQUHMAGGJGh0dHA6Ly9vY3NwLnBraS1zZXJ2aWNlcy5zaWVtZW5zLmNvbTAfBgNV HSMEGDAWgBTelD9Lal9YThQYyUbXFDn,CnCE8KTAMBgNVHRMBAf8EAjAAMBoGA1UdIAQTMBEwDwYN KwYBBAGhaQcCAgMBATCBygYDVR0fBIHCMIG/MIG8oIG5oIG2hiZodHRwOi8vY2guc2llbWVucy5j b20vcGtpP1paWlpaWlkyLmNybIZBbGRhcDovL2NsLnNpZW1lbnMubmV0L0NOPVpaWlpaWlkyLEw9 UEtJP2NlcnRpZmljYXRlUmV2b2NhdGlvbkxpc3SGSWxkYXA6Ly9jbC5zaWVtZW5zLmNvbS9DTj1a WlpaWlpZMixvPVRydXN0Y2VudGVyP2NlcnRpZmljYXRlUmV2b2NhdGlvbkxpc3QwMwYDVR0lBCww KgYIKwYBBQUHAwIGCCsGAQUFBwMEBgorBgEEAYI3FAICBggrBgEFBQgCAjANBgkqhkiG9w0BAQUF AAOCAQEAmzrYxmkRuSPMitK0rnR98BXlnB88ldVXjyz+rjHg9QghoZ5+8u7wHnxMSXida4XvYbh,N 5maUQs3DdWebvXP6CXt/OErVgYHlEAT8d5iqvin7/6eEgS0ge9DOxD2Rv+LYltPmAsjgxUS/0Mec bUJpyBct6mDNfPI7riCu+mCcw6v9OKLWnXTIZsV9Z/WqaFbqVeJ5wo1+MUGWCGrDVkn7XnCKAQN8 xEEO+Dq/TSVyv8tlDUzWps1yb3l9cYDc030s5AwFXa99v76pYJUZ08qQsieXOrs3qyQxMalM/Y04 2N17bwf9XkGT6iKN8o8U0YS1Vkaz8iroBRKkiA2pRNN4AjGCAjgwggI0AgEBMIGhMIGYMQswCQYD VQQGEwJERTEQMA4GA1UECgwHU2llbWVuczERMA8GA1UEBRMIWlpaWlpaWTIxOjA4BgNVBAsMMUNv cHlyaWdodCAoQykgU2llbWVucyBBRyAyMDEzIEFsbCBSaWdodHMgUmVzZXJ2ZWQxKDAmBgNVBAMM H1NpZW1lbnMgSXNzdWluZyBDQSBFRSBBdXRoIDIwM,TMCBC4SdkAwDQYJYIZIAWUDBAIBBQCgaTAY BgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0xNzA1MDMxNDI3NTFaMC8G CSqGSIb3DQEJBDEiBCBCA/fR9wGftKzKFZRuIDJVbYiaHzsDteoUoUL55kMrYDANBgkqhkiG9w0B AQEFAASCAQA6HtP3xr36VLj+WMaoPRrszLfMJTE7lKIX3Vjybj2W3yj4qanPamZBb4KyEDIvQA8r 65j4dbzcDePoFsRB5eYRnfB/djuXPAZdL9xdFMH3iRzfcseSFXulZ8FrG/9cuqDQkYVIx/Fk43yL tlpxOncVG3vZVW306yKQLu7Tsy+/GEkNDBMt6akqNPWp+9zqQTj7TaCXg7qr7mTlSStZE15USoAO elisALpwPdizvfaJOqP03IobwDXMfRaCjzEANVl/M3woL1sNLu6BtuMemAdls8tnJWDF+wpD4Y25 6Dso4Fv,De2iK923jNElzq4iyc6ZosqGORS3nTh/1FQypgkC1 -----END PKCS7-----

Нужно сие привести в читабильный вид, на манер того как это делает on-line ресуры (https://certlogik.com/decoder/) Спасибо за любые идеи!