刚有一段代码:
public class Test{                  
  public static void main(String[] args){             
  char[] c ="1234567890".toCharArray();     
  String s = new String(0, 10, c);
  }
}
编译后出现:
D:\java>javac Test.java
Test.java:1: 非法字符: \12288
public class Test{ 
                  ^
Test.java:1: 需要 ';'
public class Test{ 
                   ^
Test.java:2: 非法字符: \12288
        public static void main(String[] args){ 
                                               ^
Test.java:3: 非法字符: \12288
                char[] c ="1234567890".toCharArray();  
                                                      ^
4 错误
请问有哪位可以解释一下?