In this section you will use content assist to fill in a template for a common loop structure. Open junit.samples/VectorTest.java file in the Java editor if you do not already have it open.
        public void testValues() {
            Integer[] expected= new Integer[3];
            for
        
for, press Ctrl+Space to enable content assist. 
        You will see a list of common templates for "for" loops. 
        When you single-click a template, or select it with the Up or Down
        arrow keys, you'll see the code for the template in
        its help message.  Note that the local array name is guessed automatically.
		
		 
		
for - iterate over array  entry and press Enter to confirm the template. 
        The template will be inserted in your source code.
		
		 
		
		 
		
		 
		
for loop as follows:
        for (int e= 0; e < expected.length; e++) {
            expected[e]= new Integer(e + 1);
        }
        Integer[] actual= to
        
to, press Ctrl+Space to enable content assist. Pick toarray - convert collection to array
        and press Enter to confirm the selection (or double-click the
        selection).
		
         
		
type is highlighted and selected.
		
		 
		
Integer. The type of array constructor changes
        when you change the selection.
      collection and
        overwrite it by typing fFull.
		
		 
		
        assertEquals(expected.length, actual.length);
        for (int i= 0; i < actual.length; i++)
            assertEquals(expected[i], actual[i]);