How to use

CodeReaderFilter

in

org.sonar.channel

@Override
public int read(char[] cbuf, int off, int len) throws IOException {
 int read = codeReaderFilter.read(cbuf, off, len);
 return read == 0 ? -1 : read;
}

public Filter(Reader in, CodeReaderFilter<?> codeReaderFilter, CodeReaderConfiguration configuration) {
 super(in);
 this.codeReaderFilter = codeReaderFilter;
 this.codeReaderFilter.setConfiguration(configuration.cloneWithoutCodeReaderFilters());
 this.codeReaderFilter.setReader(in);
}

/**
 * {@inheritDoc}
 */
@Override
public void setReader(Reader reader) {
 super.setReader(reader);
 internalCodeReader = new CodeReader(reader, getConfiguration());
}