How to fix this please reply

Duplicate class org.apache.commons.collections.ArrayStack found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.Buffer found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.BufferUnderflowException found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$1 found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$CollectionView found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$CollectionView$CollectionViewIterator found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$EntrySet found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$KeySet found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.apache.commons.collections.FastHashMap$Values found in modules commons-beanutils-1.8.0.jar (commons-beanutils:commons-beanutils:1.8.0) and commons-collections-3.2.1.jar (commons-collections:commons-collections:3.2.1)
Duplicate class org.w3c.dom.UserDataHandler found in modules jaxen-1.1.6.jar (jaxen:jaxen:1.1.6) and xml-apis-1.4.01.jar (xml-apis:xml-apis:1.4.01)

Bắt đầu bằng cách tái hiện lỗi build do các lớp trùng lặp đã được báo cáo và truy vết cách commons-beanutils-1.8.0.jar, commons-collections-3.2.1.jar, jaxen-1.1.6.jar và xml-apis-1.4.01.jar được đưa vào project. Công việc được hoàn tất khi các lớp xung đột không còn cùng tồn tại và Java build hoàn tất thành công.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.