java字符串多行写法

有一个很长的字符串，想分成多行书写，主要为了美观。

VB代码中可以将一个很长的字符串分成多行书写，例如：

String str="adfasdfasdfas \

             asdfasdfasdfasdf \

            asdfasdf "

Java 没有相似的处理方式。

变通处理方式：

String s = "It was the best of times, it was the worst of times,"
         + "it was the age of wisdom, it was the age of foolishness,"      
         + "we had everything before us, we had nothing before us";


String s = new StringBuilder()        
           .append("it was the spring of hope, it was the winter of despair,")
           .append("we had everything before us, we had nothing before us")
           .toString();

 Java 12， 13 以上版本才有类似功能。