assertEquals( 3, list.getNumberOfInsertedLines() );
	public void testInsert() {		String[] lines = new String[]{				"one", "two", "three", "four"		};		StringList list = new StringList( lines );		assertTrue( list.next() );		assertTrue( list.next() );		assertEquals( "two", list.getCurrent() );		lines = new String[] { "a", "b", "c" };		list.insert( lines );		assertTrue( list.next() );		assertEquals( "a", list.getCurrent() );		assertTrue( list.next() );		assertEquals( "b", list.getCurrent() );		assertTrue( list.next() );		assertEquals( "c", list.getCurrent() );		assertTrue( list.next() );		assertEquals( "three", list.getCurrent() );		assertTrue( list.next() );		assertEquals( "four", list.getCurrent() );		assertFalse( list.next() );				lines = list.getArray();		assertEquals( 7, lines.length );		assertEquals( "one", lines[0]);		assertEquals( "two", lines[1]);		assertEquals( "a", lines[2]);		assertEquals( "b", lines[3]);		assertEquals( "c", lines[4]);		assertEquals( "three", lines[5]);		assertEquals( "four", lines[6]);	}