public class Test {
/** Creates a new instance of Test */
public Test() {
}
public static void stringReplace(String text)
{
text=text.replace('j','i');
}
public static void bufferReplace(StringBuffer text)
{
text=text.append('c');
}
public static void main(String[] args)
{
String textString=new String("java");
StringBuffer textBuffer=new StringBuffer("java");
stringReplace(textString);
bufferReplace(textBuffer);
System.out.println(textString+textBuffer);
}
}
结果为什么是javajavac而不是iavajavac??
/** Creates a new instance of Test */
public Test() {
}
public static void stringReplace(String text)
{
text=text.replace('j','i');
}
public static void bufferReplace(StringBuffer text)
{
text=text.append('c');
}
public static void main(String[] args)
{
String textString=new String("java");
StringBuffer textBuffer=new StringBuffer("java");
stringReplace(textString);
bufferReplace(textBuffer);
System.out.println(textString+textBuffer);
}
}
结果为什么是javajavac而不是iavajavac??
解决方案 »
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