测试代码显示高亮

public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}
public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello World!");
    }
}