If you are available for this subject.
Could you help me concerning the compiling ?
It seems to have error .
[ERROR] /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy:[49,1] 339. ERROR in /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy (at line 49) [ERROR] Properties encrypt(Properties properties) { [ERROR] ^^^^^^^^^^ [ERROR] Groovy:unable to resolve class Properties [ERROR] [ERROR] /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy:[49,20] 340. ERROR i n /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy (at line 49) [ERROR] Properties encrypt(Properties properties) { [ERROR] ^^^^^^^^^^ [ERROR] Groovy:unable to resolve class Properties [ERROR] [ERROR] /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy:[50,1] 341. ERROR in /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy (at line 50) [ERROR] Set<String> propertiesToEncrypt = new HashSet<>() [ERROR] ^^^ [ERROR] Groovy:unable to resolve class Set [ERROR] [ERROR] /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy:[50,39] 342. ERROR i n /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy (at line 50) [ERROR] Set<String> propertiesToEncrypt = new HashSet<>() [ERROR] ^^^^^^^ [ERROR] Groovy:unable to resolve class HashSet [ERROR] [ERROR] /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy:[57,60] 343. ERROR i n /appl/nifi/encrypt_script/nifi_tookit_encrypt/src/main/groovy/org/apache/nifi/toolkit/encryptconfig/util/NiFiRegistryPropertiesEncryptor.groovy (at line 57) [ERROR] private static String[] getAdditionalSensitivePropertyKeys(Properties properties) { [ERROR] ^^^^^^^^^^ [ERROR] Groovy:unable to resolve class Properties [ERROR] [ERROR] Found 343 errors and 0 warnings.