How free StringBuffer?

[artemff]

How free StringBuffer? Not class, only string.

[pbrockway2]

I'm not sure I understand what you mean. But if you want the string that the buffer represents use its toString() method.

StringBuffer buf = new StringBuffer();
buf.append("Hello ").append("world");

String greeting = buf.toString();

[artemff]

pbrockway2,
No I want that content Of StringBuffer become = "";

[pbrockway2]

StringBuffer buf = new StringBuffer("whatever");
// ...
    // either
buf.setLength(0);
    // or
buf = new StringBuffer();

[artemff]

pbrockway2
Thanks...

[pbrockway2]

You're welcome.