/Java/Write code to declare an array that will hold calendar months (.e. January to December) java

Write code to declare an array that will hold calendar months (.e. January to December) java

public class App {

    public static String months[];

    public static void main ( String[] args ) {

        months = new String[ 13 ];
        months[ 0 ] = null;
        months[ 1 ] = "January";
        months[ 2 ] = "February";
        months[ 3 ] = "March";
        months[ 4 ] = "April";
        months[ 5 ] = "May";
        months[ 6 ] = "June";
        months[ 7 ] = "July";
        months[ 8 ] = "August";
        months[ 9 ] = "September";
        months[ 10 ] = "October";
        months[ 11 ] = "November";
        months[ 12 ] = "December";

        System.out.println ( "DEBUG args: " + Arrays.toString ( args ) );
        if ( args.length == 0 ) {
            System.out.println ( "No month specified. No arguments passed to 'main' method." );
        } else if ( args.length == 1 ) {  // Else we have a single argument as expected.
            int m = Integer.parseInt ( args[ 0 ] );
            System.out.println ( months[ m ] );
        } else if ( args.length > 1 ) {  // Else we have multiple arguments, but expected only one.
            System.out.println ( "ERROR - more than one argument passed to 'main' method." );
        } else {  // Else impossible. Should not reach this point. Defensive programming.
            System.out.println ( "ERROR - Unexpectedly reached IF-ELSE. Should be impossible." );
        }
…

Source: stackoverflow.com

Write code to declare an array that will hold calendar months (.e. January to December) java

package array2;

public class Array2 {

    static String months[];
    public static void main(String[] args) {
       months = new String[13];
       months[0] = null ;
       months[1] = "January";
       months[2] = "February";
       months[3] = "March";
       months[4] = "April";
       months[5] = "May";
       months[6] = "June";
       months[7] = "July";
       months[8] = "August";
       months[9] = "September";
       months[10] = "October";
       months[11] = "November";
       months[12] = "December";
       int m = Integer.parseInt( args[0] );
       System.out.println( months[ m ] );
    }
}

Source: stackoverflow.com

Similar codes

2 votes294 views1 answer
Bukkit scoreboard
Java
0 vote280 views1 answer
WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Java
0 vote276 views2 answers
R8: java.lang.OutOfMemoryError: GC overhead limit exceeded react-native
Java
1 vote367 views6 answers
What is inheritance in java
Java
0 vote332 views2 answers
Spring boot send email html template
Java
0 vote329 views1 answer
Enum type spring boot entity
Java Spring
39 votes298 views5 answers
Random number generator java with range
Java
0 vote334 views1 answer
Spring jpa add field to many to many table
Java Spring
0 vote290 views1 answer
Sort a list in java according to last name
Java
6 votes294 views3 answers
Remove part of string java
Java