/**
* This method should be called if the InputBuffer is being used in conjunction with a {@link
* java.io.Reader} implementation. If this method is not called, any character-based methods
* called on this <code>InputBuffer</code> will throw a {@link IllegalStateException}.
*/
public void processingChars() {
if (!processingChars) {
processingChars = true;
final String enc = httpHeader.getCharacterEncoding();
if (enc != null) {
encoding = enc;
final CharsetDecoder localDecoder = getDecoder();
averageCharsPerByte = localDecoder.averageCharsPerByte();
}
}
}
