SwapDemo2.java - A demo on pass-by-value in Java public...

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// A demo on pass-by-value in Java public class SwapDemo2 { private int m; private char c; public SwapDemo2() { this( 0, '?'); } public SwapDemo2(int k, char z) { m=k; c=z; } public int getM() { return m; } public char getC() { return c; } public void setM( int z ) { m = z; } public void setC( char x ) { c = x; } public String toString() { return "m: " + m + " c: " + c; } public static void swap( SwapDemo2 a, SwapDemo2 b ) { SwapDemo2 t; t = a; a = b; b = t; } public static void main(String[] args) { SwapDemo2 one, two; // declare two objects
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