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分享public class Example {
String str = "good";
char[] ch = { 'a', 'b', 'c' };
public static void main(String args[]) {
Example ex = new Example();
ex.change(ex.str, ex.ch);
System.out.print(ex.str + " and ");
System.out.print(ex.ch);
}
public void change(String str, char ch[]) {
this.str = "test ok";
ch[0] = 'g';
}
}
public class Example{
String str=new String("good");
char[]ch={`a`,`b`,`c`};
public static void main(String args[]){
Example ex=new Example();
ex.str=ex.change(ex.str,ex.ch);
System.out.print(ex.str+" and ");
Sytem.out.print(ex.ch); }
public String change(String str,char ch[])
{
str="test ok";
ch[0]=`g`;
return str;
}