duplicated block id: 1
size: 13 cleaned lines of code
in 2 files:
 - web/src/main/java/org/apache/shiro/web/filter/authc/HttpAuthenticationFilter.java (340:362)
 - web/src/main/java/org/apache/shiro/web/filter/authc/BasicHttpAuthenticationFilter.java (89:111)

duplicated block id: 2
size: 11 cleaned lines of code
in 2 files:
 - support/jakarta-ee/src/main/java/org/apache/shiro/ee/faces/tags/HasAnyRolesTag.java (33:49)
 - web/src/main/java/org/apache/shiro/web/tags/HasAnyRolesTag.java (39:59)

duplicated block id: 3
size: 9 cleaned lines of code
in 2 files:
 - lang/src/main/java/org/apache/shiro/lang/util/StringUtils.java (539:551)
 - core/src/main/java/org/apache/shiro/util/CollectionUtils.java (42:54)

duplicated block id: 4
size: 6 cleaned lines of code
in 2 files:
 - crypto/hash/src/main/java/org/apache/shiro/crypto/hash/AbstractHash.java (175:182)
 - crypto/hash/src/main/java/org/apache/shiro/crypto/hash/SimpleHash.java (345:352)