It hides the static import of System.out. Static imports, while useful, should not be introduced as standard code convention in this kind of scenario (beginner-oriented practice).
Sure, it makes the code look nice, but you are going to have people copy and paste this code and wonder why it doesn't compile.
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u/philipwhiuk Employed Java Developer Oct 11 '13
Exactly what is the point of a Java practice application that's solution has no resemblance to Java code?