Answer to Question #19863 in Java | JSP | JSF for nohra

Question #19863
27. What does this method do? public static int foo( String [ ][ ] a ) { int b = 0; for ( int i = 0; i < a.length; i++ ) { b++; } return b; }
Expert's answer
this method increases the variable b. value of the b will be number of rows ofarray.

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