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2 results for printing.
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How to Print an Array in Java
Use Arrays.toString() to print a Java array. Arrays.deepToString() for 2D arrays. Why System.out.println(arr) gives garbage output.
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How to Print in Java: println, print, printf
Print in Java with System.out.println (with newline), System.out.print (without), and System.out.printf for formatted output. All methods explained.