In this program, the following operations are performed:
Paths Initialization:
Path p1 is set to "f1.txt".
Path p2 is set to "f2.txt".
File Move Operation:
Files.move(p1, p2); attempts to move (or rename) f1.txt to f2.txt.
File Delete Operation:
Files.delete(p1); attempts to delete f1.txt.
Analysis:
If f1.txt Does Not Exist:
The Files.move(p1, p2); operation will throw a NoSuchFileException because the source file f1.txt is missing.
If f1.txt Exists and f2.txt Does Not Exist:
The Files.move(p1, p2); operation will successfully rename f1.txt to f2.txt.
Subsequently, the Files.delete(p1); operation will throw a NoSuchFileException because p1 (now f1.txt) no longer exists after the move.
If Both f1.txt and f2.txt Exist:
The Files.move(p1, p2); operation will throw a FileAlreadyExistsException because the target file f2.txt already exists.
If f2.txt Exists While f1.txt Does Not:
Similar to the first scenario, the Files.move(p1, p2); operation will throw a NoSuchFileException due to the absence of f1.txt.
In all possible scenarios, an exception is thrown during the execution of the program.
[Reference:, Deleting a File or Directory - The Java™ Tutorials]
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