Can not find the error method append (java.lang.string)

Hello, I am trying to run the following code, but the above error.

Help, please.

import java. IO;

public class {StringBuilder

public StringBuilder() {}

Super();

}

Public Shared Sub main (string args [])

{

creates the vacuum generator, numbers of beds 16

StringBuilder sb = new StringBuilder();

Adds the 9 character string at the beginning

SB. Append ("Greetings");

}

}

Your class is not a method append (String). You must not name your classes the same as the API classes. Rename your class to MyStringBuilder or use the qualified name of java.lang.StringBuilder.

Tags: Java

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