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Given the code fragment:
Given:
What will be the result of compiling and executing Test class?
package com.udayan.oca;
public class Test {
static String msg; //Line 2
public static void main(String[] args) {
String msg; //Line 4
if(args.length > 0) {
msg = args[0]; //Line 6
}
System.out.println(msg); //Line 8
}
}
Given the code fragment:
What will be the result of compiling and executing Test class?
package com.udayan.oca;
public class Test {
private static void add(double d1, double d2) {
System.out.println("double version: " + (d1 + d2));
}
private static void add(Double d1, Double d2) {
System.out.println("Double version: " + (d1 + d2));
}
public static void main(String[] args) {
add(10.0, null);
}
}
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