Verwenden Sie stattdessen 'if/else'.
public static void main(String[] args){
if ( args.length == 0 ) {
System.out.println("No Paramaters");
} else {
System.out.println("Parameters: ");
for ( int i = 0, n = args.length; i < n; i ++){
System.out.println(args[i]);
}
}
}
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