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nov1 notes2 - /suppose we use...

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public class Test { public int test_it (int n) { // 2nd step n=7; //3rd step return (n); } public static void main string [ ] args ) { //do not initializes any variables if the first thing you do is to assign a new value int n = 0; int x; n = 25; // first step x=test_it (n); // 4th step
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Unformatted text preview: } //suppose we use system.out.println("n="+n); in positions 1~4 what does it print? 25 7 25 25 Every parameter passes to a java method is passed by value. Java makes a new variable with the parameter name and operates on this local copy - no change to original....
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