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Flow Control

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Question : 1

Total: 14

Given:

1. public class Bar {
2.   static void foo( int... x ) {
3.    /*insert code here*/
4.   }
5. }

Which two code fragments, inserted independently at line 3, will allow the class to compile?

foreach( x ) System.out.println(z);
for( int z : x ) System.out.println(z);
while( x.hasNext() ) System.out.println( x.next() );
for( int i=0; i< x.length; i++ ) System.out.println(x[i]);

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