wrote code in java for nutch

hello: I'm writing code in java for nutch(open source search engine) to remove the movments from arabic words in the indexer. I don't know what is the error in it. Tthis is the code:

package com.mycompany.nutch.indexing;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.log4j.Logger;
import org.apache.nutch.crawl.CrawlDatum;
import org.apache.nutch.crawl.Inlinks;
import org.apache.nutch.indexer.IndexingException;
import org.apache.nutch.indexer.IndexingFilter;
import org.apache.nutch.indexer.NutchDocument;
import org.apache.nutch.parse.getData().parse.getData();


public class InvalidUrlIndexFilter implements IndexingFilter {

  private static final Logger LOGGER = 
    Logger.getLogger(InvalidUrlIndexFilter.class);

  private Configuration conf;

  public void addIndexBackendOptions(Configuration conf) {
    // NOOP
    return;
  }

  public NutchDocument filter(开发者_StackOverflow社区NutchDocument doc, Parse parse, Text url,
      CrawlDatum datum, Inlinks inlinks) throws IndexingException {
    if (url == null) {
      return null;
    }



    char[] parse.getData() = input.trim().toCharArray();
        for(int p=0;p<parse.getData().length;p++)
          if(!(parse.getData()[p]=='َ'||parse.getData()[p]=='ً'||parse.getData()[p]=='ُ'||parse.getData()[p]=='ِ'||parse.getData()[p]=='ٍ'||parse.getData()[p]=='ٌ' ||parse.getData()[p]=='ّ'||parse.getData()[p]=='ْ' ||parse.getData()[p]=='"' ))
            new String.append(parse.getData()[p]);

    return doc;
  }

  public Configuration getConf() {
    return conf;
  }

  public void setConf(Configuration conf) {
    this.conf = conf;
  }
}

I think that the error is in using parse.getdata() but I don't know what I should use instead of it?

The line

char[] parse.getData() = input.trim().toCharArray();

will give you a compile error because the left hand side is not a variable. Please replace parse.getData() by a unique variable name (e.g. parsedData) in this line and the following lines.

Second the import of

import org.apache.nutch.parse.getData().parse.getData();

will also fail. Looks a lot like a text replace issue.