title: Add element into array java
body: <p>Here's what the layout is</p>
  
  <pre><code>index   num 
  0      [10]
  1      [20]
  2      [30]
   (Add 35 here)
  3      [40] Move elements down
  4      [50]
  5      [60]
  6      [70]
  </code></pre>
  
  <p>then my method is this</p>
  
  <pre><code>public static void method(int[] num, int index, int addnum)
  {
  
  }
  </code></pre>
  
  <p>How can i add 35 in there?</p>
  
  <p>Tried this:</p>
  
  <pre><code>public static void method(int[] num, int index, int addnum)
  {
  int index = 10;
  for(int k = num.length k&gt;3; k++)
  {
          Num[k]=num[k++]
  }
      Num[3] = 35;
  </code></pre>