Create an empty array in java

Empty array java

//where n is the length you want the array to be
// for integer array
int[] intArray = new int[n];
// for String array
String[] strArray = new String[n];

Create an empty array in java

public static void main(String args[])
{
    int array[] = new int[4];
    int number = 5, i = 0,j = 0;
    while (i<4){
        array[i]=number;
        i=i+1;
    }
    while (j<4){
        System.out.println(array[j]);
        j++;
    }
}

Source: stackoverflow.com

Similar codes

-1 vote340 views1 answer
How to check if array is full java
Java
0 vote342 views1 answer
Java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
Java
0 vote352 views1 answer
EXPECTTIONS JAVA
Java
0 vote317 views1 answer
Deep content
Java
0 vote321 views2 answers
Uninstall java 11 linux
Java
13 votes344 views2 answers
Androidx cardview
Java
0 vote340 views1 answer
How to run few methods of class after mockStatic
Java
64 votes353 views6 answers
Get last element of array java
Java
0 vote345 views2 answers
&& vs & in java
Java
0 vote347 views1 answer
LicenceUrl
Java