duplicated block id: 1
size: 9 cleaned lines of code
in 2 files:
 - hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/Preconditions.java (198:206)
 - hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/Preconditions.java (283:291)

duplicated block id: 2
size: 8 cleaned lines of code
in 2 files:
 - hadoop-api-shim-test/src/main/resources/abfs.xml (52:65)
 - hadoop-api-shim-test/src/main/resources/contract/s3a.xml (92:105)

duplicated block id: 3
size: 8 cleaned lines of code
in 2 files:
 - hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/Preconditions.java (225:234)
 - hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/Preconditions.java (310:319)